22736637

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 43037280

約数和(自身を除く): 20300643

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 63, 77, 99, 109, 129, 147, 231, 301, 327, 387, 441, 473, 539, 693, 763, 903, 981, 1199, 1419, 1617, 2107, 2289, 2709, 3311, 3597, 4257, 4687, 4851, 5341, 6321, 6867, 8393, 9933, 10791, 14061, 16023, 18963, 23177, 25179, 29799, 32809, 42183, 48069, 51557, 58751, 69531, 75537, 98427, 154671, 176253, 208593, 229663, 295281, 360899, 464013, 528759, 688989, 1082697, 2066967, 2526293, 3248091, 7578879, 22736637]

約数ペア:

[(1, 22736637), (3, 7578879), (7, 3248091), (9, 2526293), (11, 2066967), (21, 1082697), (33, 688989), (43, 528759), (49, 464013), (63, 360899), (77, 295281), (99, 229663), (109, 208593), (129, 176253), (147, 154671), (231, 98427), (301, 75537), (327, 69531), (387, 58751), (441, 51557), (473, 48069), (539, 42183), (693, 32809), (763, 29799), (903, 25179), (981, 23177), (1199, 18963), (1419, 16023), (1617, 14061), (2107, 10791), (2289, 9933), (2709, 8393), (3311, 6867), (3597, 6321), (4257, 5341), (4687, 4851)]