308996982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2452357}}^1$

素因数の和:2452372

約数の個数: 24

約数和(自身を含む): 765135696

約数和(自身を除く): 456138714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2452357, 4904714, 7357071, 14714142, 17166499, 22071213, 34332998, 44142426, 51499497, 102998994, 154498491, 308996982]

約数ペア:

[(1, 308996982), (2, 154498491), (3, 102998994), (6, 51499497), (7, 44142426), (9, 34332998), (14, 22071213), (18, 17166499), (21, 14714142), (42, 7357071), (63, 4904714), (126, 2452357)]