57018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 32

約数和(自身を含む): 133056

約数和(自身を除く): 76038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 4386, 9503, 19006, 28509, 57018]

約数ペア:

[(1, 57018), (2, 28509), (3, 19006), (6, 9503), (13, 4386), (17, 3354), (26, 2193), (34, 1677), (39, 1462), (43, 1326), (51, 1118), (78, 731), (86, 663), (102, 559), (129, 442), (221, 258)]