18243168

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 29878752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 614, 619, 921, 1228, 1238, 1842, 1857, 2456, 2476, 3684, 3714, 4912, 4952, 7368, 7428, 9824, 9904, 14736, 14856, 19808, 29472, 29712, 59424, 190033, 380066, 570099, 760132, 1140198, 1520264, 2280396, 3040528, 4560792, 6081056, 9121584, 18243168]

約数ペア:

[(1, 18243168), (2, 9121584), (3, 6081056), (4, 4560792), (6, 3040528), (8, 2280396), (12, 1520264), (16, 1140198), (24, 760132), (32, 570099), (48, 380066), (96, 190033), (307, 59424), (614, 29712), (619, 29472), (921, 19808), (1228, 14856), (1238, 14736), (1842, 9904), (1857, 9824), (2456, 7428), (2476, 7368), (3684, 4952), (3714, 4912)]