23949918

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 58544640

約数和(自身を除く): 34594722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 251, 279, 342, 502, 513, 558, 589, 753, 837, 1026, 1178, 1506, 1539, 1674, 1767, 2259, 2511, 3078, 3534, 4518, 4769, 5022, 5301, 6777, 7781, 9538, 10602, 13554, 14307, 15562, 15903, 20331, 23343, 28614, 31806, 40662, 42921, 46686, 47709, 70029, 85842, 95418, 128763, 140058, 147839, 210087, 257526, 295678, 386289, 420174, 443517, 630261, 772578, 887034, 1260522, 1330551, 2661102, 3991653, 7983306, 11974959, 23949918]

約数ペア:

[(1, 23949918), (2, 11974959), (3, 7983306), (6, 3991653), (9, 2661102), (18, 1330551), (19, 1260522), (27, 887034), (31, 772578), (38, 630261), (54, 443517), (57, 420174), (62, 386289), (81, 295678), (93, 257526), (114, 210087), (162, 147839), (171, 140058), (186, 128763), (251, 95418), (279, 85842), (342, 70029), (502, 47709), (513, 46686), (558, 42921), (589, 40662), (753, 31806), (837, 28614), (1026, 23343), (1178, 20331), (1506, 15903), (1539, 15562), (1674, 14307), (1767, 13554), (2259, 10602), (2511, 9538), (3078, 7781), (3534, 6777), (4518, 5301), (4769, 5022)]