31134558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 46279842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 449, 546, 762, 889, 898, 1347, 1651, 1778, 2667, 2694, 3143, 3302, 4953, 5334, 5837, 6286, 9429, 9906, 11557, 11674, 17511, 18858, 23114, 34671, 35022, 40859, 57023, 69342, 81718, 114046, 122577, 171069, 245154, 342138, 399161, 741299, 798322, 1197483, 1482598, 2223897, 2394966, 4447794, 5189093, 10378186, 15567279, 31134558]

約数ペア:

[(1, 31134558), (2, 15567279), (3, 10378186), (6, 5189093), (7, 4447794), (13, 2394966), (14, 2223897), (21, 1482598), (26, 1197483), (39, 798322), (42, 741299), (78, 399161), (91, 342138), (127, 245154), (182, 171069), (254, 122577), (273, 114046), (381, 81718), (449, 69342), (546, 57023), (762, 40859), (889, 35022), (898, 34671), (1347, 23114), (1651, 18858), (1778, 17511), (2667, 11674), (2694, 11557), (3143, 9906), (3302, 9429), (4953, 6286), (5334, 5837)]