15346566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 36541440

約数和(自身を除く): 21194874

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1951, 2622, 3902, 3933, 5853, 7866, 11706, 17559, 35118, 37069, 44873, 74138, 89746, 111207, 134619, 222414, 269238, 333621, 403857, 667242, 807714, 852587, 1705174, 2557761, 5115522, 7673283, 15346566]

約数ペア:

[(1, 15346566), (2, 7673283), (3, 5115522), (6, 2557761), (9, 1705174), (18, 852587), (19, 807714), (23, 667242), (38, 403857), (46, 333621), (57, 269238), (69, 222414), (114, 134619), (138, 111207), (171, 89746), (207, 74138), (342, 44873), (414, 37069), (437, 35118), (874, 17559), (1311, 11706), (1951, 7866), (2622, 5853), (3902, 3933)]