31128372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78607}}^1$

素因数の和:78628

約数の個数: 36

約数和(自身を含む): 85839936

約数和(自身を除く): 54711564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78607, 157214, 235821, 314428, 471642, 707463, 864677, 943284, 1414926, 1729354, 2594031, 2829852, 3458708, 5188062, 7782093, 10376124, 15564186, 31128372]

約数ペア:

[(1, 31128372), (2, 15564186), (3, 10376124), (4, 7782093), (6, 5188062), (9, 3458708), (11, 2829852), (12, 2594031), (18, 1729354), (22, 1414926), (33, 943284), (36, 864677), (44, 707463), (66, 471642), (99, 314428), (132, 235821), (198, 157214), (396, 78607)]