12654972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31957}}^1$

素因数の和:31978

約数の個数: 36

約数和(自身を含む): 34898136

約数和(自身を除く): 22243164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 31957, 63914, 95871, 127828, 191742, 287613, 351527, 383484, 575226, 703054, 1054581, 1150452, 1406108, 2109162, 3163743, 4218324, 6327486, 12654972]

約数ペア:

[(1, 12654972), (2, 6327486), (3, 4218324), (4, 3163743), (6, 2109162), (9, 1406108), (11, 1150452), (12, 1054581), (18, 703054), (22, 575226), (33, 383484), (36, 351527), (44, 287613), (66, 191742), (99, 127828), (132, 95871), (198, 63914), (396, 31957)]