42257898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{75731}}^1$

素因数の和:75770

約数の個数: 24

約数和(自身を含む): 94513536

約数和(自身を除く): 52255638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 75731, 151462, 227193, 454386, 681579, 1363158, 2347661, 4695322, 7042983, 14085966, 21128949, 42257898]

約数ペア:

[(1, 42257898), (2, 21128949), (3, 14085966), (6, 7042983), (9, 4695322), (18, 2347661), (31, 1363158), (62, 681579), (93, 454386), (186, 227193), (279, 151462), (558, 75731)]