12666984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47981}}^1$

素因数の和:48001

約数の個数: 32

約数和(自身を含む): 34547040

約数和(自身を除く): 21880056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 47981, 95962, 143943, 191924, 287886, 383848, 527791, 575772, 1055582, 1151544, 1583373, 2111164, 3166746, 4222328, 6333492, 12666984]

約数ペア:

[(1, 12666984), (2, 6333492), (3, 4222328), (4, 3166746), (6, 2111164), (8, 1583373), (11, 1151544), (12, 1055582), (22, 575772), (24, 527791), (33, 383848), (44, 287886), (66, 191924), (88, 143943), (132, 95962), (264, 47981)]