31003326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 71182800

約数和(自身を除く): 40179474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 337, 342, 538, 674, 807, 1011, 1614, 2022, 2421, 3033, 4842, 5111, 6066, 6403, 10222, 12806, 15333, 19209, 30666, 38418, 45999, 57627, 90653, 91998, 115254, 181306, 271959, 543918, 815877, 1631754, 1722407, 3444814, 5167221, 10334442, 15501663, 31003326]

約数ペア:

[(1, 31003326), (2, 15501663), (3, 10334442), (6, 5167221), (9, 3444814), (18, 1722407), (19, 1631754), (38, 815877), (57, 543918), (114, 271959), (171, 181306), (269, 115254), (337, 91998), (342, 90653), (538, 57627), (674, 45999), (807, 38418), (1011, 30666), (1614, 19209), (2022, 15333), (2421, 12806), (3033, 10222), (4842, 6403), (5111, 6066)]