21727326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 46236960

約数和(自身を除く): 24509634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 769, 831, 1538, 1662, 2307, 4614, 4709, 9418, 13073, 14127, 26146, 28254, 39219, 78438, 213013, 426026, 639039, 1278078, 3621221, 7242442, 10863663, 21727326]

約数ペア:

[(1, 21727326), (2, 10863663), (3, 7242442), (6, 3621221), (17, 1278078), (34, 639039), (51, 426026), (102, 213013), (277, 78438), (554, 39219), (769, 28254), (831, 26146), (1538, 14127), (1662, 13073), (2307, 9418), (4614, 4709)]