12221731536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1581487}}^1$

素因数の和:1581528

約数の個数: 80

約数和(自身を含む): 37652066304

約数和(自身を除く): 25430334768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 1581487, 3162974, 4744461, 6325948, 9488922, 11070409, 12651896, 18977844, 22140818, 25303792, 33211227, 36374201, 37955688, 44281636, 66422454, 72748402, 75911376, 88563272, 109122603, 132844908, 145496804, 177126544, 218245206, 254619407, 265689816, 290993608, 436490412, 509238814, 531379632, 581987216, 763858221, 872980824, 1018477628, 1527716442, 1745961648, 2036955256, 3055432884, 4073910512, 6110865768, 12221731536]

約数ペア:

[(1, 12221731536), (2, 6110865768), (3, 4073910512), (4, 3055432884), (6, 2036955256), (7, 1745961648), (8, 1527716442), (12, 1018477628), (14, 872980824), (16, 763858221), (21, 581987216), (23, 531379632), (24, 509238814), (28, 436490412), (42, 290993608), (46, 265689816), (48, 254619407), (56, 218245206), (69, 177126544), (84, 145496804), (92, 132844908), (112, 109122603), (138, 88563272), (161, 75911376), (168, 72748402), (184, 66422454), (276, 44281636), (322, 37955688), (336, 36374201), (368, 33211227), (483, 25303792), (552, 22140818), (644, 18977844), (966, 12651896), (1104, 11070409), (1288, 9488922), (1932, 6325948), (2576, 4744461), (3864, 3162974), (7728, 1581487)]