18318450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 45934560

約数和(自身を除く): 27616110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1259, 1455, 2425, 2518, 2910, 3777, 4850, 6295, 7275, 7554, 12590, 14550, 18885, 31475, 37770, 62950, 94425, 122123, 188850, 244246, 366369, 610615, 732738, 1221230, 1831845, 3053075, 3663690, 6106150, 9159225, 18318450]

約数ペア:

[(1, 18318450), (2, 9159225), (3, 6106150), (5, 3663690), (6, 3053075), (10, 1831845), (15, 1221230), (25, 732738), (30, 610615), (50, 366369), (75, 244246), (97, 188850), (150, 122123), (194, 94425), (291, 62950), (485, 37770), (582, 31475), (970, 18885), (1259, 14550), (1455, 12590), (2425, 7554), (2518, 7275), (2910, 6295), (3777, 4850)]