351396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 912912

約数和(自身を除く): 561516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 227, 258, 387, 454, 516, 681, 774, 908, 1362, 1548, 2043, 2724, 4086, 8172, 9761, 19522, 29283, 39044, 58566, 87849, 117132, 175698, 351396]

約数ペア:

[(1, 351396), (2, 175698), (3, 117132), (4, 87849), (6, 58566), (9, 39044), (12, 29283), (18, 19522), (36, 9761), (43, 8172), (86, 4086), (129, 2724), (172, 2043), (227, 1548), (258, 1362), (387, 908), (454, 774), (516, 681)]