9661398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 10490922

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 409, 762, 818, 1227, 2454, 3937, 7874, 11811, 12679, 23622, 25358, 38037, 51943, 76074, 103886, 155829, 311658, 1610233, 3220466, 4830699, 9661398]

約数ペア:

[(1, 9661398), (2, 4830699), (3, 3220466), (6, 1610233), (31, 311658), (62, 155829), (93, 103886), (127, 76074), (186, 51943), (254, 38037), (381, 25358), (409, 23622), (762, 12679), (818, 11811), (1227, 7874), (2454, 3937)]