18090462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3931}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 39634560

約数和(自身を除く): 21544098

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 3931, 4602, 7862, 11793, 23586, 51103, 102206, 153309, 231929, 306618, 463858, 695787, 1391574, 3015077, 6030154, 9045231, 18090462]

約数ペア:

[(1, 18090462), (2, 9045231), (3, 6030154), (6, 3015077), (13, 1391574), (26, 695787), (39, 463858), (59, 306618), (78, 231929), (118, 153309), (177, 102206), (354, 51103), (767, 23586), (1534, 11793), (2301, 7862), (3931, 4602)]