12955917294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{42467}}^1$

素因数の和:43489

約数の個数: 48

約数和(自身を含む): 29752910928

約数和(自身を除く): 16796993634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 997, 1994, 2991, 5982, 8973, 16949, 17946, 33898, 42467, 50847, 84934, 101694, 127401, 152541, 254802, 305082, 382203, 721939, 764406, 1443878, 2165817, 4331634, 6497451, 12994902, 42339599, 84679198, 127018797, 254037594, 381056391, 719773183, 762112782, 1439546366, 2159319549, 4318639098, 6477958647, 12955917294]

約数ペア:

[(1, 12955917294), (2, 6477958647), (3, 4318639098), (6, 2159319549), (9, 1439546366), (17, 762112782), (18, 719773183), (34, 381056391), (51, 254037594), (102, 127018797), (153, 84679198), (306, 42339599), (997, 12994902), (1994, 6497451), (2991, 4331634), (5982, 2165817), (8973, 1443878), (16949, 764406), (17946, 721939), (33898, 382203), (42467, 305082), (50847, 254802), (84934, 152541), (101694, 127401)]