180598002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 422768640

約数和(自身を除く): 242170638

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 3931, 7657, 7862, 11793, 15314, 22971, 23586, 45942, 51103, 74689, 102206, 121861, 149378, 153309, 224067, 243722, 306618, 365583, 448134, 731166, 970957, 1584193, 1941914, 2315359, 2912871, 3168386, 4630718, 4752579, 5825742, 6946077, 9505158, 13892154, 30099667, 60199334, 90299001, 180598002]

約数ペア:

[(1, 180598002), (2, 90299001), (3, 60199334), (6, 30099667), (13, 13892154), (19, 9505158), (26, 6946077), (31, 5825742), (38, 4752579), (39, 4630718), (57, 3168386), (62, 2912871), (78, 2315359), (93, 1941914), (114, 1584193), (186, 970957), (247, 731166), (403, 448134), (494, 365583), (589, 306618), (741, 243722), (806, 224067), (1178, 153309), (1209, 149378), (1482, 121861), (1767, 102206), (2418, 74689), (3534, 51103), (3931, 45942), (7657, 23586), (7862, 22971), (11793, 15314)]