31731804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 89893440

約数和(自身を除く): 58161636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 156, 194, 233, 234, 291, 351, 388, 466, 468, 582, 699, 702, 873, 932, 1164, 1261, 1398, 1404, 1746, 2097, 2522, 2619, 2796, 3029, 3492, 3783, 4194, 5044, 5238, 6058, 6291, 7566, 8388, 9087, 10476, 11349, 12116, 12582, 15132, 18174, 22601, 22698, 25164, 27261, 34047, 36348, 45202, 45396, 54522, 67803, 68094, 81783, 90404, 109044, 135606, 136188, 163566, 203409, 271212, 293813, 327132, 406818, 587626, 610227, 813636, 881439, 1175252, 1220454, 1762878, 2440908, 2644317, 3525756, 5288634, 7932951, 10577268, 15865902, 31731804]

約数ペア:

[(1, 31731804), (2, 15865902), (3, 10577268), (4, 7932951), (6, 5288634), (9, 3525756), (12, 2644317), (13, 2440908), (18, 1762878), (26, 1220454), (27, 1175252), (36, 881439), (39, 813636), (52, 610227), (54, 587626), (78, 406818), (97, 327132), (108, 293813), (117, 271212), (156, 203409), (194, 163566), (233, 136188), (234, 135606), (291, 109044), (351, 90404), (388, 81783), (466, 68094), (468, 67803), (582, 54522), (699, 45396), (702, 45202), (873, 36348), (932, 34047), (1164, 27261), (1261, 25164), (1398, 22698), (1404, 22601), (1746, 18174), (2097, 15132), (2522, 12582), (2619, 12116), (2796, 11349), (3029, 10476), (3492, 9087), (3783, 8388), (4194, 7566), (5044, 6291), (5238, 6058)]