12841374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 32739840

約数和(自身を除く): 19898466

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 811, 1131, 1218, 1622, 2262, 2433, 2639, 4866, 5278, 5677, 7917, 10543, 11354, 15834, 17031, 21086, 23519, 31629, 34062, 47038, 63258, 70557, 73801, 141114, 147602, 164633, 221403, 305747, 329266, 442806, 493899, 611494, 917241, 987798, 1834482, 2140229, 4280458, 6420687, 12841374]

約数ペア:

[(1, 12841374), (2, 6420687), (3, 4280458), (6, 2140229), (7, 1834482), (13, 987798), (14, 917241), (21, 611494), (26, 493899), (29, 442806), (39, 329266), (42, 305747), (58, 221403), (78, 164633), (87, 147602), (91, 141114), (174, 73801), (182, 70557), (203, 63258), (273, 47038), (377, 34062), (406, 31629), (546, 23519), (609, 21086), (754, 17031), (811, 15834), (1131, 11354), (1218, 10543), (1622, 7917), (2262, 5677), (2433, 5278), (2639, 4866)]