129642228

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32443}}^1$

素因数の和:32493

約数の個数: 48

約数和(自身を含む): 345204160

約数和(自身を除く): 215561932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32443, 64886, 97329, 129772, 194658, 291987, 389316, 583974, 875961, 1167948, 1200391, 1751922, 2400782, 3503844, 3601173, 4801564, 7202346, 10803519, 14404692, 21607038, 32410557, 43214076, 64821114, 129642228]

約数ペア:

[(1, 129642228), (2, 64821114), (3, 43214076), (4, 32410557), (6, 21607038), (9, 14404692), (12, 10803519), (18, 7202346), (27, 4801564), (36, 3601173), (37, 3503844), (54, 2400782), (74, 1751922), (108, 1200391), (111, 1167948), (148, 875961), (222, 583974), (333, 389316), (444, 291987), (666, 194658), (999, 129772), (1332, 97329), (1998, 64886), (3996, 32443)]