13390002

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10815

約数の個数: 32

約数和(自身を含む): 31052160

約数和(自身を除く): 17662158

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10781, 21562, 32343, 64686, 97029, 194058, 247963, 291087, 495926, 582174, 743889, 1487778, 2231667, 4463334, 6695001, 13390002]

約数ペア:

[(1, 13390002), (2, 6695001), (3, 4463334), (6, 2231667), (9, 1487778), (18, 743889), (23, 582174), (27, 495926), (46, 291087), (54, 247963), (69, 194058), (138, 97029), (207, 64686), (414, 32343), (621, 21562), (1242, 10781)]