18221582810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{31123}}^1$

素因数の和:31718

約数の個数: 32

約数和(自身を含む): 33129879552

約数和(自身を除く): 14908296742

約数列:

[1, 2, 5, 10, 127, 254, 461, 635, 922, 1270, 2305, 4610, 31123, 58547, 62246, 117094, 155615, 292735, 311230, 585470, 3952621, 7905242, 14347703, 19763105, 28695406, 39526210, 71738515, 143477030, 1822158281, 3644316562, 9110791405, 18221582810]

約数ペア:

[(1, 18221582810), (2, 9110791405), (5, 3644316562), (10, 1822158281), (127, 143477030), (254, 71738515), (461, 39526210), (635, 28695406), (922, 19763105), (1270, 14347703), (2305, 7905242), (4610, 3952621), (31123, 585470), (58547, 311230), (62246, 292735), (117094, 155615)]