387621108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1538179}}^1$

素因数の和:1538196

約数の個数: 36

約数和(自身を含む): 1119795040

約数和(自身を除く): 732173932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1538179, 3076358, 4614537, 6152716, 9229074, 10767253, 13843611, 18458148, 21534506, 27687222, 32301759, 43069012, 55374444, 64603518, 96905277, 129207036, 193810554, 387621108]

約数ペア:

[(1, 387621108), (2, 193810554), (3, 129207036), (4, 96905277), (6, 64603518), (7, 55374444), (9, 43069012), (12, 32301759), (14, 27687222), (18, 21534506), (21, 18458148), (28, 13843611), (36, 10767253), (42, 9229074), (63, 6152716), (84, 4614537), (126, 3076358), (252, 1538179)]