9920268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12014

約数の個数: 36

約数和(自身を含む): 26168688

約数和(自身を除く): 16248420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 11981, 23962, 35943, 47924, 71886, 107829, 143772, 215658, 275563, 431316, 551126, 826689, 1102252, 1653378, 2480067, 3306756, 4960134, 9920268]

約数ペア:

[(1, 9920268), (2, 4960134), (3, 3306756), (4, 2480067), (6, 1653378), (9, 1102252), (12, 826689), (18, 551126), (23, 431316), (36, 275563), (46, 215658), (69, 143772), (92, 107829), (138, 71886), (207, 47924), (276, 35943), (414, 23962), (828, 11981)]