19370772

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 50989120

約数和(自身を除く): 31618348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2677, 3618, 5354, 7236, 8031, 10708, 16062, 24093, 32124, 48186, 72279, 96372, 144558, 179359, 289116, 358718, 538077, 717436, 1076154, 1614231, 2152308, 3228462, 4842693, 6456924, 9685386, 19370772]

約数ペア:

[(1, 19370772), (2, 9685386), (3, 6456924), (4, 4842693), (6, 3228462), (9, 2152308), (12, 1614231), (18, 1076154), (27, 717436), (36, 538077), (54, 358718), (67, 289116), (108, 179359), (134, 144558), (201, 96372), (268, 72279), (402, 48186), (603, 32124), (804, 24093), (1206, 16062), (1809, 10708), (2412, 8031), (2677, 7236), (3618, 5354)]