40405392

素因数分解:

$2^4\times 3^4\times {\mathrm{31177}}^1$

素因数の和:31197

約数の個数: 50

約数和(自身を含む): 116948678

約数和(自身を除く): 76543286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31177, 62354, 93531, 124708, 187062, 249416, 280593, 374124, 498832, 561186, 748248, 841779, 1122372, 1496496, 1683558, 2244744, 2525337, 3367116, 4489488, 5050674, 6734232, 10101348, 13468464, 20202696, 40405392]

約数ペア:

[(1, 40405392), (2, 20202696), (3, 13468464), (4, 10101348), (6, 6734232), (8, 5050674), (9, 4489488), (12, 3367116), (16, 2525337), (18, 2244744), (24, 1683558), (27, 1496496), (36, 1122372), (48, 841779), (54, 748248), (72, 561186), (81, 498832), (108, 374124), (144, 280593), (162, 249416), (216, 187062), (324, 124708), (432, 93531), (648, 62354), (1296, 31177)]