313826982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{26591}}^1$

素因数の和:26884

約数の個数: 32

約数和(自身を含む): 719898624

約数和(自身を除く): 406071642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 26591, 53182, 79773, 159546, 186137, 372274, 558411, 1116822, 7472071, 14944142, 22416213, 44832426, 52304497, 104608994, 156913491, 313826982]

約数ペア:

[(1, 313826982), (2, 156913491), (3, 104608994), (6, 52304497), (7, 44832426), (14, 22416213), (21, 14944142), (42, 7472071), (281, 1116822), (562, 558411), (843, 372274), (1686, 186137), (1967, 159546), (3934, 79773), (5901, 53182), (11802, 26591)]