3999696

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 10445760

約数和(自身を除く): 6446064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 809, 824, 1236, 1618, 1648, 2427, 2472, 3236, 4854, 4944, 6472, 9708, 12944, 19416, 38832, 83327, 166654, 249981, 333308, 499962, 666616, 999924, 1333232, 1999848, 3999696]

約数ペア:

[(1, 3999696), (2, 1999848), (3, 1333232), (4, 999924), (6, 666616), (8, 499962), (12, 333308), (16, 249981), (24, 166654), (48, 83327), (103, 38832), (206, 19416), (309, 12944), (412, 9708), (618, 6472), (809, 4944), (824, 4854), (1236, 3236), (1618, 2472), (1648, 2427)]