1213638372

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{30181}}^1$

素因数の和:31308

約数の個数: 36

約数和(自身を含む): 3070656316

約数和(自身を除く): 1857017944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 2234, 3351, 4468, 6702, 10053, 13404, 20106, 30181, 40212, 60362, 90543, 120724, 181086, 271629, 362172, 543258, 1086516, 33712177, 67424354, 101136531, 134848708, 202273062, 303409593, 404546124, 606819186, 1213638372]

約数ペア:

[(1, 1213638372), (2, 606819186), (3, 404546124), (4, 303409593), (6, 202273062), (9, 134848708), (12, 101136531), (18, 67424354), (36, 33712177), (1117, 1086516), (2234, 543258), (3351, 362172), (4468, 271629), (6702, 181086), (10053, 120724), (13404, 90543), (20106, 60362), (30181, 40212)]