13786552388

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 29540427840

約数和(自身を除く): 15753875452

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 107, 109, 148, 163, 196, 214, 218, 259, 326, 428, 436, 518, 652, 749, 763, 1036, 1141, 1498, 1526, 1813, 2282, 2996, 3052, 3626, 3959, 4033, 4564, 5243, 5341, 6031, 7252, 7918, 7987, 8066, 10486, 10682, 11663, 12062, 15836, 15974, 16132, 17441, 17767, 20972, 21364, 23326, 24124, 27713, 28231, 31948, 34882, 35534, 42217, 46652, 55426, 56462, 69764, 71068, 81641, 84434, 110852, 112924, 122087, 124369, 163282, 168868, 193991, 197617, 244174, 248738, 295519, 326564, 387982, 395234, 431531, 488348, 497476, 571487, 591038, 645317, 657379, 775964, 790468, 854609, 863062, 870583, 1142974, 1182076, 1290634, 1314758, 1709218, 1726124, 1741166, 1901069, 2285948, 2581268, 2629516, 3020717, 3418436, 3482332, 3802138, 4517219, 4601653, 6041434, 7604276, 9034438, 9203306, 12082868, 13307483, 18068876, 18406612, 21145019, 26614966, 31620533, 32211571, 42290038, 53229932, 63241066, 64423142, 70339553, 84580076, 93152381, 126482132, 128846284, 140679106, 186304762, 281358212, 372609524, 492376871, 984753742, 1969507484, 3446638097, 6893276194, 13786552388]

約数ペア:

[(1, 13786552388), (2, 6893276194), (4, 3446638097), (7, 1969507484), (14, 984753742), (28, 492376871), (37, 372609524), (49, 281358212), (74, 186304762), (98, 140679106), (107, 128846284), (109, 126482132), (148, 93152381), (163, 84580076), (196, 70339553), (214, 64423142), (218, 63241066), (259, 53229932), (326, 42290038), (428, 32211571), (436, 31620533), (518, 26614966), (652, 21145019), (749, 18406612), (763, 18068876), (1036, 13307483), (1141, 12082868), (1498, 9203306), (1526, 9034438), (1813, 7604276), (2282, 6041434), (2996, 4601653), (3052, 4517219), (3626, 3802138), (3959, 3482332), (4033, 3418436), (4564, 3020717), (5243, 2629516), (5341, 2581268), (6031, 2285948), (7252, 1901069), (7918, 1741166), (7987, 1726124), (8066, 1709218), (10486, 1314758), (10682, 1290634), (11663, 1182076), (12062, 1142974), (15836, 870583), (15974, 863062), (16132, 854609), (17441, 790468), (17767, 775964), (20972, 657379), (21364, 645317), (23326, 591038), (24124, 571487), (27713, 497476), (28231, 488348), (31948, 431531), (34882, 395234), (35534, 387982), (42217, 326564), (46652, 295519), (55426, 248738), (56462, 244174), (69764, 197617), (71068, 193991), (81641, 168868), (84434, 163282), (110852, 124369), (112924, 122087)]