628362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5002

約数の個数: 24

約数和(自身を含む): 1556256

約数和(自身を除く): 927894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4987, 9974, 14961, 29922, 34909, 44883, 69818, 89766, 104727, 209454, 314181, 628362]

約数ペア:

[(1, 628362), (2, 314181), (3, 209454), (6, 104727), (7, 89766), (9, 69818), (14, 44883), (18, 34909), (21, 29922), (42, 14961), (63, 9974), (126, 4987)]