23999418

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 53909856

約数和(自身を除く): 29910438

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 307, 387, 606, 614, 774, 909, 921, 1818, 1842, 2763, 4343, 5526, 8686, 13029, 13201, 26058, 26402, 31007, 39087, 39603, 62014, 78174, 79206, 93021, 118809, 186042, 237618, 279063, 558126, 1333301, 2666602, 3999903, 7999806, 11999709, 23999418]

約数ペア:

[(1, 23999418), (2, 11999709), (3, 7999806), (6, 3999903), (9, 2666602), (18, 1333301), (43, 558126), (86, 279063), (101, 237618), (129, 186042), (202, 118809), (258, 93021), (303, 79206), (307, 78174), (387, 62014), (606, 39603), (614, 39087), (774, 31007), (909, 26402), (921, 26058), (1818, 13201), (1842, 13029), (2763, 8686), (4343, 5526)]