129456012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1541143}}^1$

素因数の和:1541157

約数の個数: 24

約数和(自身を含む): 345216256

約数和(自身を除く): 215760244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1541143, 3082286, 4623429, 6164572, 9246858, 10788001, 18493716, 21576002, 32364003, 43152004, 64728006, 129456012]

約数ペア:

[(1, 129456012), (2, 64728006), (3, 43152004), (4, 32364003), (6, 21576002), (7, 18493716), (12, 10788001), (14, 9246858), (21, 6164572), (28, 4623429), (42, 3082286), (84, 1541143)]