18098630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 36415008

約数和(自身を除く): 18316378

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4013, 4510, 8026, 20065, 40130, 44143, 88286, 164533, 220715, 329066, 441430, 822665, 1645330, 1809863, 3619726, 9049315, 18098630]

約数ペア:

[(1, 18098630), (2, 9049315), (5, 3619726), (10, 1809863), (11, 1645330), (22, 822665), (41, 441430), (55, 329066), (82, 220715), (110, 164533), (205, 88286), (410, 44143), (451, 40130), (902, 20065), (2255, 8026), (4013, 4510)]