12791772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 38578176

約数和(自身を除く): 25786404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2207, 2898, 4414, 5796, 6621, 8828, 13242, 15449, 19863, 26484, 30898, 39726, 46347, 50761, 61796, 79452, 92694, 101522, 139041, 152283, 185388, 203044, 278082, 304566, 355327, 456849, 556164, 609132, 710654, 913698, 1065981, 1421308, 1827396, 2131962, 3197943, 4263924, 6395886, 12791772]

約数ペア:

[(1, 12791772), (2, 6395886), (3, 4263924), (4, 3197943), (6, 2131962), (7, 1827396), (9, 1421308), (12, 1065981), (14, 913698), (18, 710654), (21, 609132), (23, 556164), (28, 456849), (36, 355327), (42, 304566), (46, 278082), (63, 203044), (69, 185388), (84, 152283), (92, 139041), (126, 101522), (138, 92694), (161, 79452), (207, 61796), (252, 50761), (276, 46347), (322, 39726), (414, 30898), (483, 26484), (644, 19863), (828, 15449), (966, 13242), (1449, 8828), (1932, 6621), (2207, 5796), (2898, 4414)]