621429018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{314807}}^1$

素因数の和:314866

約数の個数: 32

約数和(自身を含む): 1450635264

約数和(自身を除く): 829206246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 314807, 629614, 944421, 1888842, 2203649, 4407298, 6610947, 13221894, 14795929, 29591858, 44387787, 88775574, 103571503, 207143006, 310714509, 621429018]

約数ペア:

[(1, 621429018), (2, 310714509), (3, 207143006), (6, 103571503), (7, 88775574), (14, 44387787), (21, 29591858), (42, 14795929), (47, 13221894), (94, 6610947), (141, 4407298), (282, 2203649), (329, 1888842), (658, 944421), (987, 629614), (1974, 314807)]