507222

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 40

約数和(自身を含む): 1184832

約数和(自身を除く): 677610

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 101, 162, 186, 202, 279, 303, 558, 606, 837, 909, 1674, 1818, 2511, 2727, 3131, 5022, 5454, 6262, 8181, 9393, 16362, 18786, 28179, 56358, 84537, 169074, 253611, 507222]

約数ペア:

[(1, 507222), (2, 253611), (3, 169074), (6, 84537), (9, 56358), (18, 28179), (27, 18786), (31, 16362), (54, 9393), (62, 8181), (81, 6262), (93, 5454), (101, 5022), (162, 3131), (186, 2727), (202, 2511), (279, 1818), (303, 1674), (558, 909), (606, 837)]