288967518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2293393}}^1$

素因数の和:2293408

約数の個数: 24

約数和(自身を含む): 715538928

約数和(自身を除く): 426571410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2293393, 4586786, 6880179, 13760358, 16053751, 20640537, 32107502, 41281074, 48161253, 96322506, 144483759, 288967518]

約数ペア:

[(1, 288967518), (2, 144483759), (3, 96322506), (6, 48161253), (7, 41281074), (9, 32107502), (14, 20640537), (18, 16053751), (21, 13760358), (42, 6880179), (63, 4586786), (126, 2293393)]