30798378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131617}}^1$

素因数の和:131638

約数の個数: 24

約数和(自身を含む): 71863428

約数和(自身を除く): 41065050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131617, 263234, 394851, 789702, 1184553, 1711021, 2369106, 3422042, 5133063, 10266126, 15399189, 30798378]

約数ペア:

[(1, 30798378), (2, 15399189), (3, 10266126), (6, 5133063), (9, 3422042), (13, 2369106), (18, 1711021), (26, 1184553), (39, 789702), (78, 394851), (117, 263234), (234, 131617)]