42209928

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 114745020

約数和(自身を除く): 72535092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1873, 1878, 2504, 2817, 3746, 3756, 5619, 5634, 7492, 7512, 11238, 11268, 14984, 16857, 22476, 22536, 33714, 44952, 67428, 134856, 586249, 1172498, 1758747, 2344996, 3517494, 4689992, 5276241, 7034988, 10552482, 14069976, 21104964, 42209928]

約数ペア:

[(1, 42209928), (2, 21104964), (3, 14069976), (4, 10552482), (6, 7034988), (8, 5276241), (9, 4689992), (12, 3517494), (18, 2344996), (24, 1758747), (36, 1172498), (72, 586249), (313, 134856), (626, 67428), (939, 44952), (1252, 33714), (1873, 22536), (1878, 22476), (2504, 16857), (2817, 14984), (3746, 11268), (3756, 11238), (5619, 7512), (5634, 7492)]