2000308446

素因数分解:

$2^1\times 3^5\times {\mathrm{641}}^1\times {\mathrm{6421}}^1$

素因数の和:7079

約数の個数: 48

約数和(自身を含む): 4502233008

約数和(自身を除く): 2501924562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 641, 1282, 1923, 3846, 5769, 6421, 11538, 12842, 17307, 19263, 34614, 38526, 51921, 57789, 103842, 115578, 155763, 173367, 311526, 346734, 520101, 1040202, 1560303, 3120606, 4115861, 8231722, 12347583, 24695166, 37042749, 74085498, 111128247, 222256494, 333384741, 666769482, 1000154223, 2000308446]

約数ペア:

[(1, 2000308446), (2, 1000154223), (3, 666769482), (6, 333384741), (9, 222256494), (18, 111128247), (27, 74085498), (54, 37042749), (81, 24695166), (162, 12347583), (243, 8231722), (486, 4115861), (641, 3120606), (1282, 1560303), (1923, 1040202), (3846, 520101), (5769, 346734), (6421, 311526), (11538, 173367), (12842, 155763), (17307, 115578), (19263, 103842), (34614, 57789), (38526, 51921)]