402567054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{21013}}^1$

素因数の和:21152

約数の個数: 32

約数和(自身を含む): 839215104

約数和(自身を除く): 436648050

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 9579, 19158, 21013, 42026, 63039, 126078, 651403, 1302806, 1954209, 2164339, 3908418, 4328678, 6493017, 12986034, 67094509, 134189018, 201283527, 402567054]

約数ペア:

[(1, 402567054), (2, 201283527), (3, 134189018), (6, 67094509), (31, 12986034), (62, 6493017), (93, 4328678), (103, 3908418), (186, 2164339), (206, 1954209), (309, 1302806), (618, 651403), (3193, 126078), (6386, 63039), (9579, 42026), (19158, 21013)]