17954982

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4388

約数の個数: 24

約数和(自身を含む): 39073320

約数和(自身を除く): 21118338

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4139, 4338, 8278, 12417, 24834, 37251, 74502, 997499, 1994998, 2992497, 5984994, 8977491, 17954982]

約数ペア:

[(1, 17954982), (2, 8977491), (3, 5984994), (6, 2992497), (9, 1994998), (18, 997499), (241, 74502), (482, 37251), (723, 24834), (1446, 12417), (2169, 8278), (4139, 4338)]