2081567106

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{2069}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 4785177600

約数和(自身を除く): 2703610494

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 601, 837, 1202, 1674, 1803, 2069, 3606, 4138, 5409, 6207, 10818, 12414, 16227, 18621, 18631, 32454, 37242, 37262, 55863, 55893, 64139, 111726, 111786, 128278, 167679, 192417, 335358, 384834, 503037, 577251, 1006074, 1154502, 1243469, 1731753, 2486938, 3463506, 3730407, 7460814, 11191221, 22382442, 33573663, 38547539, 67147326, 77095078, 115642617, 231285234, 346927851, 693855702, 1040783553, 2081567106]

約数ペア:

[(1, 2081567106), (2, 1040783553), (3, 693855702), (6, 346927851), (9, 231285234), (18, 115642617), (27, 77095078), (31, 67147326), (54, 38547539), (62, 33573663), (93, 22382442), (186, 11191221), (279, 7460814), (558, 3730407), (601, 3463506), (837, 2486938), (1202, 1731753), (1674, 1243469), (1803, 1154502), (2069, 1006074), (3606, 577251), (4138, 503037), (5409, 384834), (6207, 335358), (10818, 192417), (12414, 167679), (16227, 128278), (18621, 111786), (18631, 111726), (32454, 64139), (37242, 55893), (37262, 55863)]