18756066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 45999360

約数和(自身を除く): 27243294

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 241, 327, 357, 482, 654, 714, 723, 763, 1446, 1526, 1687, 1853, 2289, 3374, 3706, 4097, 4578, 5061, 5559, 8194, 10122, 11118, 12291, 12971, 24582, 25942, 26269, 28679, 38913, 52538, 57358, 77826, 78807, 86037, 157614, 172074, 183883, 367766, 446573, 551649, 893146, 1103298, 1339719, 2679438, 3126011, 6252022, 9378033, 18756066]

約数ペア:

[(1, 18756066), (2, 9378033), (3, 6252022), (6, 3126011), (7, 2679438), (14, 1339719), (17, 1103298), (21, 893146), (34, 551649), (42, 446573), (51, 367766), (102, 183883), (109, 172074), (119, 157614), (218, 86037), (238, 78807), (241, 77826), (327, 57358), (357, 52538), (482, 38913), (654, 28679), (714, 26269), (723, 25942), (763, 24582), (1446, 12971), (1526, 12291), (1687, 11118), (1853, 10122), (2289, 8194), (3374, 5559), (3706, 5061), (4097, 4578)]