12381486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 26845728

約数和(自身を除く): 14464242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 877, 1086, 1754, 2353, 2631, 4706, 5262, 7059, 11401, 14118, 22802, 34203, 68406, 158737, 317474, 476211, 952422, 2063581, 4127162, 6190743, 12381486]

約数ペア:

[(1, 12381486), (2, 6190743), (3, 4127162), (6, 2063581), (13, 952422), (26, 476211), (39, 317474), (78, 158737), (181, 68406), (362, 34203), (543, 22802), (877, 14118), (1086, 11401), (1754, 7059), (2353, 5262), (2631, 4706)]