18274116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 52641792

約数和(自身を除く): 34367676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 191, 201, 204, 238, 268, 357, 382, 402, 469, 476, 573, 714, 764, 804, 938, 1139, 1146, 1337, 1407, 1428, 1876, 2278, 2292, 2674, 2814, 3247, 3417, 4011, 4556, 5348, 5628, 6494, 6834, 7973, 8022, 9741, 12797, 12988, 13668, 15946, 16044, 19482, 22729, 23919, 25594, 31892, 38391, 38964, 45458, 47838, 51188, 68187, 76782, 89579, 90916, 95676, 136374, 153564, 179158, 217549, 268737, 272748, 358316, 435098, 537474, 652647, 870196, 1074948, 1305294, 1522843, 2610588, 3045686, 4568529, 6091372, 9137058, 18274116]

約数ペア:

[(1, 18274116), (2, 9137058), (3, 6091372), (4, 4568529), (6, 3045686), (7, 2610588), (12, 1522843), (14, 1305294), (17, 1074948), (21, 870196), (28, 652647), (34, 537474), (42, 435098), (51, 358316), (67, 272748), (68, 268737), (84, 217549), (102, 179158), (119, 153564), (134, 136374), (191, 95676), (201, 90916), (204, 89579), (238, 76782), (268, 68187), (357, 51188), (382, 47838), (402, 45458), (469, 38964), (476, 38391), (573, 31892), (714, 25594), (764, 23919), (804, 22729), (938, 19482), (1139, 16044), (1146, 15946), (1337, 13668), (1407, 12988), (1428, 12797), (1876, 9741), (2278, 8022), (2292, 7973), (2674, 6834), (2814, 6494), (3247, 5628), (3417, 5348), (4011, 4556)]