18398484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39313}}^1$

素因数の和:39336

約数の個数: 36

約数和(自身を含む): 50086036

約数和(自身を除く): 31687552

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39313, 78626, 117939, 157252, 235878, 353817, 471756, 511069, 707634, 1022138, 1415268, 1533207, 2044276, 3066414, 4599621, 6132828, 9199242, 18398484]

約数ペア:

[(1, 18398484), (2, 9199242), (3, 6132828), (4, 4599621), (6, 3066414), (9, 2044276), (12, 1533207), (13, 1415268), (18, 1022138), (26, 707634), (36, 511069), (39, 471756), (52, 353817), (78, 235878), (117, 157252), (156, 117939), (234, 78626), (468, 39313)]