153815886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1220761}}^1$

素因数の和:1220776

約数の個数: 24

約数和(自身を含む): 380877744

約数和(自身を除く): 227061858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1220761, 2441522, 3662283, 7324566, 8545327, 10986849, 17090654, 21973698, 25635981, 51271962, 76907943, 153815886]

約数ペア:

[(1, 153815886), (2, 76907943), (3, 51271962), (6, 25635981), (7, 21973698), (9, 17090654), (14, 10986849), (18, 8545327), (21, 7324566), (42, 3662283), (63, 2441522), (126, 1220761)]