12561156

素因数分解:

$2^2\times 3^5\times {\mathrm{12923}}^1$

素因数の和:12942

約数の個数: 36

約数和(自身を含む): 32930352

約数和(自身を除く): 20369196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 12923, 25846, 38769, 51692, 77538, 116307, 155076, 232614, 348921, 465228, 697842, 1046763, 1395684, 2093526, 3140289, 4187052, 6280578, 12561156]

約数ペア:

[(1, 12561156), (2, 6280578), (3, 4187052), (4, 3140289), (6, 2093526), (9, 1395684), (12, 1046763), (18, 697842), (27, 465228), (36, 348921), (54, 232614), (81, 155076), (108, 116307), (162, 77538), (243, 51692), (324, 38769), (486, 25846), (972, 12923)]