12177858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 31122432

約数和(自身を除く): 18944574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 613, 903, 946, 1226, 1419, 1806, 1839, 2838, 3311, 3678, 4291, 6622, 6743, 8582, 9933, 12873, 13486, 19866, 20229, 25746, 26359, 40458, 47201, 52718, 79077, 94402, 141603, 158154, 184513, 283206, 289949, 369026, 553539, 579898, 869847, 1107078, 1739694, 2029643, 4059286, 6088929, 12177858]

約数ペア:

[(1, 12177858), (2, 6088929), (3, 4059286), (6, 2029643), (7, 1739694), (11, 1107078), (14, 869847), (21, 579898), (22, 553539), (33, 369026), (42, 289949), (43, 283206), (66, 184513), (77, 158154), (86, 141603), (129, 94402), (154, 79077), (231, 52718), (258, 47201), (301, 40458), (462, 26359), (473, 25746), (602, 20229), (613, 19866), (903, 13486), (946, 12873), (1226, 9933), (1419, 8582), (1806, 6743), (1839, 6622), (2838, 4291), (3311, 3678)]