18366988340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1\times {\mathrm{10337}}^1$

素因数の和:11636

約数の個数: 48

約数和(自身を含む): 39134953872

約数和(自身を除く): 20767965532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1217, 1460, 2434, 4868, 6085, 10337, 12170, 20674, 24340, 41348, 51685, 88841, 103370, 177682, 206740, 355364, 444205, 754601, 888410, 1509202, 1776820, 3018404, 3773005, 7546010, 12580129, 15092020, 25160258, 50320516, 62900645, 125801290, 251602580, 918349417, 1836698834, 3673397668, 4591747085, 9183494170, 18366988340]

約数ペア:

[(1, 18366988340), (2, 9183494170), (4, 4591747085), (5, 3673397668), (10, 1836698834), (20, 918349417), (73, 251602580), (146, 125801290), (292, 62900645), (365, 50320516), (730, 25160258), (1217, 15092020), (1460, 12580129), (2434, 7546010), (4868, 3773005), (6085, 3018404), (10337, 1776820), (12170, 1509202), (20674, 888410), (24340, 754601), (41348, 444205), (51685, 355364), (88841, 206740), (103370, 177682)]