395892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1588

約数の個数: 36

約数和(自身を含む): 1144416

約数和(自身を除く): 748524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1571, 3142, 4713, 6284, 9426, 10997, 14139, 18852, 21994, 28278, 32991, 43988, 56556, 65982, 98973, 131964, 197946, 395892]

約数ペア:

[(1, 395892), (2, 197946), (3, 131964), (4, 98973), (6, 65982), (7, 56556), (9, 43988), (12, 32991), (14, 28278), (18, 21994), (21, 18852), (28, 14139), (36, 10997), (42, 9426), (63, 6284), (84, 4713), (126, 3142), (252, 1571)]