2013509106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{261971}}^1$

素因数の和:262047

約数の個数: 48

約数和(自身を含む): 5067586368

約数和(自身を除く): 3054077262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 261971, 523942, 785913, 1571826, 1833797, 2357739, 3667594, 4715478, 5501391, 11002782, 15980231, 16504173, 31960462, 33008346, 47940693, 95881386, 111861617, 143822079, 223723234, 287644158, 335584851, 671169702, 1006754553, 2013509106]

約数ペア:

[(1, 2013509106), (2, 1006754553), (3, 671169702), (6, 335584851), (7, 287644158), (9, 223723234), (14, 143822079), (18, 111861617), (21, 95881386), (42, 47940693), (61, 33008346), (63, 31960462), (122, 16504173), (126, 15980231), (183, 11002782), (366, 5501391), (427, 4715478), (549, 3667594), (854, 2357739), (1098, 1833797), (1281, 1571826), (2562, 785913), (3843, 523942), (7686, 261971)]