18064042178

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 37278259200

約数和(自身を除く): 19214217022

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 49, 62, 91, 98, 133, 181, 182, 217, 247, 266, 343, 361, 362, 403, 434, 494, 589, 637, 686, 722, 806, 931, 1178, 1267, 1274, 1519, 1729, 1862, 2353, 2527, 2534, 2821, 3038, 3439, 3458, 4123, 4459, 4693, 4706, 5054, 5611, 5642, 6517, 6878, 7657, 8246, 8869, 8918, 9386, 10633, 11191, 11222, 12103, 13034, 15314, 16471, 17689, 17738, 19747, 21266, 22382, 24073, 24206, 28861, 32851, 32942, 35378, 39277, 39494, 44707, 48146, 53599, 57722, 62083, 65341, 65702, 72943, 78337, 78554, 84721, 89414, 106609, 107198, 115297, 123823, 124166, 130682, 138229, 145483, 145886, 156674, 168511, 169442, 202027, 213218, 229957, 230594, 247646, 274939, 276458, 290966, 312949, 337022, 375193, 404054, 457387, 459914, 510601, 548359, 549878, 625898, 746263, 750386, 807079, 849433, 914774, 1018381, 1021202, 1096718, 1179577, 1385917, 1492526, 1609699, 1614158, 1698866, 1924573, 2025571, 2036762, 2190643, 2359154, 2626351, 2771834, 3201709, 3219398, 3574207, 3838513, 3849146, 4051142, 4381286, 5223841, 5252702, 5946031, 6403418, 7128667, 7148414, 7677026, 9701419, 10447682, 11892062, 14178997, 14257334, 15334501, 19402838, 22411963, 25019449, 26332423, 28357994, 30669002, 36566887, 41622217, 44823926, 49900669, 50038898, 52664846, 67909933, 73133774, 83244434, 99252979, 99801338, 135819866, 184326961, 198505958, 291355519, 368653922, 475369531, 582711038, 694770853, 950739062, 1290288727, 1389541706, 2580577454, 9032021089, 18064042178]

約数ペア:

[(1, 18064042178), (2, 9032021089), (7, 2580577454), (13, 1389541706), (14, 1290288727), (19, 950739062), (26, 694770853), (31, 582711038), (38, 475369531), (49, 368653922), (62, 291355519), (91, 198505958), (98, 184326961), (133, 135819866), (181, 99801338), (182, 99252979), (217, 83244434), (247, 73133774), (266, 67909933), (343, 52664846), (361, 50038898), (362, 49900669), (403, 44823926), (434, 41622217), (494, 36566887), (589, 30669002), (637, 28357994), (686, 26332423), (722, 25019449), (806, 22411963), (931, 19402838), (1178, 15334501), (1267, 14257334), (1274, 14178997), (1519, 11892062), (1729, 10447682), (1862, 9701419), (2353, 7677026), (2527, 7148414), (2534, 7128667), (2821, 6403418), (3038, 5946031), (3439, 5252702), (3458, 5223841), (4123, 4381286), (4459, 4051142), (4693, 3849146), (4706, 3838513), (5054, 3574207), (5611, 3219398), (5642, 3201709), (6517, 2771834), (6878, 2626351), (7657, 2359154), (8246, 2190643), (8869, 2036762), (8918, 2025571), (9386, 1924573), (10633, 1698866), (11191, 1614158), (11222, 1609699), (12103, 1492526), (13034, 1385917), (15314, 1179577), (16471, 1096718), (17689, 1021202), (17738, 1018381), (19747, 914774), (21266, 849433), (22382, 807079), (24073, 750386), (24206, 746263), (28861, 625898), (32851, 549878), (32942, 548359), (35378, 510601), (39277, 459914), (39494, 457387), (44707, 404054), (48146, 375193), (53599, 337022), (57722, 312949), (62083, 290966), (65341, 276458), (65702, 274939), (72943, 247646), (78337, 230594), (78554, 229957), (84721, 213218), (89414, 202027), (106609, 169442), (107198, 168511), (115297, 156674), (123823, 145886), (124166, 145483), (130682, 138229)]