18313164

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 46470424

約数和(自身を除く): 28157260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1657, 1842, 2763, 3314, 3684, 4971, 5526, 6628, 9942, 11052, 14913, 19884, 29826, 59652, 508699, 1017398, 1526097, 2034796, 3052194, 4578291, 6104388, 9156582, 18313164]

約数ペア:

[(1, 18313164), (2, 9156582), (3, 6104388), (4, 4578291), (6, 3052194), (9, 2034796), (12, 1526097), (18, 1017398), (36, 508699), (307, 59652), (614, 29826), (921, 19884), (1228, 14913), (1657, 11052), (1842, 9942), (2763, 6628), (3314, 5526), (3684, 4971)]