18377010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 50716800

約数和(自身を除く): 32339790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2347, 2610, 3915, 4694, 7041, 7830, 11735, 14082, 21123, 23470, 35205, 42246, 63369, 68063, 70410, 105615, 126738, 136126, 204189, 211230, 316845, 340315, 408378, 612567, 633690, 680630, 1020945, 1225134, 1837701, 2041890, 3062835, 3675402, 6125670, 9188505, 18377010]

約数ペア:

[(1, 18377010), (2, 9188505), (3, 6125670), (5, 3675402), (6, 3062835), (9, 2041890), (10, 1837701), (15, 1225134), (18, 1020945), (27, 680630), (29, 633690), (30, 612567), (45, 408378), (54, 340315), (58, 316845), (87, 211230), (90, 204189), (135, 136126), (145, 126738), (174, 105615), (261, 70410), (270, 68063), (290, 63369), (435, 42246), (522, 35205), (783, 23470), (870, 21123), (1305, 14082), (1566, 11735), (2347, 7830), (2610, 7041), (3915, 4694)]