18309913922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{17839}}^1$

素因数の和:18338

約数の個数: 32

約数和(自身を含む): 29270730240

約数和(自身を除く): 10960816318

約数列:

[1, 2, 23, 46, 53, 106, 421, 842, 1219, 2438, 9683, 17839, 19366, 22313, 35678, 44626, 410297, 513199, 820594, 945467, 1026398, 1890934, 7510219, 15020438, 21745741, 43491482, 172735037, 345470074, 398041607, 796083214, 9154956961, 18309913922]

約数ペア:

[(1, 18309913922), (2, 9154956961), (23, 796083214), (46, 398041607), (53, 345470074), (106, 172735037), (421, 43491482), (842, 21745741), (1219, 15020438), (2438, 7510219), (9683, 1890934), (17839, 1026398), (19366, 945467), (22313, 820594), (35678, 513199), (44626, 410297)]