2018039096

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{2999}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 4011930000

約数和(自身を除く): 1993890904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 361, 466, 722, 932, 1444, 1864, 2888, 2999, 4427, 5998, 8854, 11996, 17708, 23992, 35416, 56981, 84113, 113962, 168226, 227924, 336452, 455848, 672904, 698767, 1082639, 1397534, 2165278, 2795068, 4330556, 5590136, 8661112, 13276573, 26553146, 53106292, 106212584, 252254887, 504509774, 1009019548, 2018039096]

約数ペア:

[(1, 2018039096), (2, 1009019548), (4, 504509774), (8, 252254887), (19, 106212584), (38, 53106292), (76, 26553146), (152, 13276573), (233, 8661112), (361, 5590136), (466, 4330556), (722, 2795068), (932, 2165278), (1444, 1397534), (1864, 1082639), (2888, 698767), (2999, 672904), (4427, 455848), (5998, 336452), (8854, 227924), (11996, 168226), (17708, 113962), (23992, 84113), (35416, 56981)]