42640962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 108622080

約数和(自身を除く): 65981118

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, 1131, 1218, 2262, 2639, 2693, 5278, 5386, 7917, 8079, 15834, 16158, 18851, 35009, 37702, 56553, 70018, 78097, 105027, 113106, 156194, 210054, 234291, 245063, 468582, 490126, 546679, 735189, 1015261, 1093358, 1470378, 1640037, 2030522, 3045783, 3280074, 6091566, 7106827, 14213654, 21320481, 42640962]

約数ペア:

[(1, 42640962), (2, 21320481), (3, 14213654), (6, 7106827), (7, 6091566), (13, 3280074), (14, 3045783), (21, 2030522), (26, 1640037), (29, 1470378), (39, 1093358), (42, 1015261), (58, 735189), (78, 546679), (87, 490126), (91, 468582), (174, 245063), (182, 234291), (203, 210054), (273, 156194), (377, 113106), (406, 105027), (546, 78097), (609, 70018), (754, 56553), (1131, 37702), (1218, 35009), (2262, 18851), (2639, 16158), (2693, 15834), (5278, 8079), (5386, 7917)]