18165390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5659}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 44012160

約数和(自身を除く): 25846770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 5659, 11318, 16977, 28295, 33954, 56590, 84885, 169770, 605513, 1211026, 1816539, 3027565, 3633078, 6055130, 9082695, 18165390]

約数ペア:

[(1, 18165390), (2, 9082695), (3, 6055130), (5, 3633078), (6, 3027565), (10, 1816539), (15, 1211026), (30, 605513), (107, 169770), (214, 84885), (321, 56590), (535, 33954), (642, 28295), (1070, 16977), (1605, 11318), (3210, 5659)]