18264636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13035

約数の個数: 48

約数和(自身を含む): 50999200

約数和(自身を除く): 32734564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13009, 26018, 39027, 52036, 78054, 117081, 156108, 169117, 234162, 338234, 351243, 468324, 507351, 676468, 702486, 1014702, 1404972, 1522053, 2029404, 3044106, 4566159, 6088212, 9132318, 18264636]

約数ペア:

[(1, 18264636), (2, 9132318), (3, 6088212), (4, 4566159), (6, 3044106), (9, 2029404), (12, 1522053), (13, 1404972), (18, 1014702), (26, 702486), (27, 676468), (36, 507351), (39, 468324), (52, 351243), (54, 338234), (78, 234162), (108, 169117), (117, 156108), (156, 117081), (234, 78054), (351, 52036), (468, 39027), (702, 26018), (1404, 13009)]