21970962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93893}}^1$

素因数の和:93914

約数の個数: 24

約数和(自身を含む): 51266124

約数和(自身を除く): 29295162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93893, 187786, 281679, 563358, 845037, 1220609, 1690074, 2441218, 3661827, 7323654, 10985481, 21970962]

約数ペア:

[(1, 21970962), (2, 10985481), (3, 7323654), (6, 3661827), (9, 2441218), (13, 1690074), (18, 1220609), (26, 845037), (39, 563358), (78, 281679), (117, 187786), (234, 93893)]