9381378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 19748736

約数和(自身を除く): 10367358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 433, 471, 866, 942, 1299, 2598, 3611, 7222, 9959, 10833, 19918, 21666, 29877, 59754, 67981, 135962, 203943, 407886, 1563563, 3127126, 4690689, 9381378]

約数ペア:

[(1, 9381378), (2, 4690689), (3, 3127126), (6, 1563563), (23, 407886), (46, 203943), (69, 135962), (138, 67981), (157, 59754), (314, 29877), (433, 21666), (471, 19918), (866, 10833), (942, 9959), (1299, 7222), (2598, 3611)]