12786804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15476

約数の個数: 36

約数和(自身を含む): 33729696

約数和(自身を除く): 20942892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15443, 30886, 46329, 61772, 92658, 138987, 185316, 277974, 355189, 555948, 710378, 1065567, 1420756, 2131134, 3196701, 4262268, 6393402, 12786804]

約数ペア:

[(1, 12786804), (2, 6393402), (3, 4262268), (4, 3196701), (6, 2131134), (9, 1420756), (12, 1065567), (18, 710378), (23, 555948), (36, 355189), (46, 277974), (69, 185316), (92, 138987), (138, 92658), (207, 61772), (276, 46329), (414, 30886), (828, 15443)]