15072222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9968

約数の個数: 32

約数和(自身を含む): 34318080

約数和(自身を除く): 19245858

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 9929, 19858, 29787, 59574, 109219, 218438, 228367, 327657, 456734, 655314, 685101, 1370202, 2512037, 5024074, 7536111, 15072222]

約数ペア:

[(1, 15072222), (2, 7536111), (3, 5024074), (6, 2512037), (11, 1370202), (22, 685101), (23, 655314), (33, 456734), (46, 327657), (66, 228367), (69, 218438), (138, 109219), (253, 59574), (506, 29787), (759, 19858), (1518, 9929)]