1395408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4153}}^1$

素因数の和:4171

約数の個数: 40

約数和(自身を含む): 4120768

約数和(自身を除く): 2725360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4153, 8306, 12459, 16612, 24918, 29071, 33224, 49836, 58142, 66448, 87213, 99672, 116284, 174426, 199344, 232568, 348852, 465136, 697704, 1395408]

約数ペア:

[(1, 1395408), (2, 697704), (3, 465136), (4, 348852), (6, 232568), (7, 199344), (8, 174426), (12, 116284), (14, 99672), (16, 87213), (21, 66448), (24, 58142), (28, 49836), (42, 33224), (48, 29071), (56, 24918), (84, 16612), (112, 12459), (168, 8306), (336, 4153)]