18624672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5879}}^1$

素因数の和:5906

約数の個数: 72

約数和(自身を含む): 57788640

約数和(自身を除く): 39163968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 5879, 11758, 17637, 23516, 35274, 47032, 52911, 64669, 70548, 94064, 105822, 129338, 141096, 188128, 194007, 211644, 258676, 282192, 388014, 423288, 517352, 564384, 582021, 776028, 846576, 1034704, 1164042, 1552056, 1693152, 2069408, 2328084, 3104112, 4656168, 6208224, 9312336, 18624672]

約数ペア:

[(1, 18624672), (2, 9312336), (3, 6208224), (4, 4656168), (6, 3104112), (8, 2328084), (9, 2069408), (11, 1693152), (12, 1552056), (16, 1164042), (18, 1034704), (22, 846576), (24, 776028), (32, 582021), (33, 564384), (36, 517352), (44, 423288), (48, 388014), (66, 282192), (72, 258676), (88, 211644), (96, 194007), (99, 188128), (132, 141096), (144, 129338), (176, 105822), (198, 94064), (264, 70548), (288, 64669), (352, 52911), (396, 47032), (528, 35274), (792, 23516), (1056, 17637), (1584, 11758), (3168, 5879)]