2040892812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{261251}}^1$

素因数の和:261299

約数の個数: 72

約数和(自身を含む): 6086126592

約数和(自身を除く): 4045233780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 261251, 522502, 783753, 1045004, 1567506, 1828757, 2351259, 3135012, 3657514, 4702518, 5486271, 7315028, 8098781, 9405036, 10972542, 16197562, 16458813, 21945084, 24296343, 32395124, 32917626, 48592686, 56691467, 65835252, 72889029, 97185372, 113382934, 145778058, 170074401, 226765868, 291556116, 340148802, 510223203, 680297604, 1020446406, 2040892812]

約数ペア:

[(1, 2040892812), (2, 1020446406), (3, 680297604), (4, 510223203), (6, 340148802), (7, 291556116), (9, 226765868), (12, 170074401), (14, 145778058), (18, 113382934), (21, 97185372), (28, 72889029), (31, 65835252), (36, 56691467), (42, 48592686), (62, 32917626), (63, 32395124), (84, 24296343), (93, 21945084), (124, 16458813), (126, 16197562), (186, 10972542), (217, 9405036), (252, 8098781), (279, 7315028), (372, 5486271), (434, 4702518), (558, 3657514), (651, 3135012), (868, 2351259), (1116, 1828757), (1302, 1567506), (1953, 1045004), (2604, 783753), (3906, 522502), (7812, 261251)]