15661792908

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{380621}}^1$

素因数の和:380764

約数の個数: 60

約数和(自身を含む): 41265514752

約数和(自身を除く): 25603721844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 10287, 13716, 20574, 41148, 380621, 761242, 1141863, 1522484, 2283726, 3425589, 4567452, 6851178, 10276767, 13702356, 20553534, 30830301, 41107068, 48338867, 61660602, 96677734, 123321204, 145016601, 193355468, 290033202, 435049803, 580066404, 870099606, 1305149409, 1740199212, 2610298818, 3915448227, 5220597636, 7830896454, 15661792908]

約数ペア:

[(1, 15661792908), (2, 7830896454), (3, 5220597636), (4, 3915448227), (6, 2610298818), (9, 1740199212), (12, 1305149409), (18, 870099606), (27, 580066404), (36, 435049803), (54, 290033202), (81, 193355468), (108, 145016601), (127, 123321204), (162, 96677734), (254, 61660602), (324, 48338867), (381, 41107068), (508, 30830301), (762, 20553534), (1143, 13702356), (1524, 10276767), (2286, 6851178), (3429, 4567452), (4572, 3425589), (6858, 2283726), (10287, 1522484), (13716, 1141863), (20574, 761242), (41148, 380621)]