18051642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6267

約数の個数: 48

約数和(自身を含む): 46650240

約数和(自身を除く): 28598598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6229, 12458, 18687, 37374, 43603, 56061, 87206, 112122, 130809, 143267, 261618, 286534, 392427, 429801, 784854, 859602, 1002869, 1289403, 2005738, 2578806, 3008607, 6017214, 9025821, 18051642]

約数ペア:

[(1, 18051642), (2, 9025821), (3, 6017214), (6, 3008607), (7, 2578806), (9, 2005738), (14, 1289403), (18, 1002869), (21, 859602), (23, 784854), (42, 429801), (46, 392427), (63, 286534), (69, 261618), (126, 143267), (138, 130809), (161, 112122), (207, 87206), (322, 56061), (414, 43603), (483, 37374), (966, 18687), (1449, 12458), (2898, 6229)]