18578544

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 48194832

約数和(自身を除く): 29616288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1321, 1758, 2344, 2642, 3516, 3963, 4688, 5284, 7032, 7926, 10568, 14064, 15852, 21136, 31704, 63408, 387053, 774106, 1161159, 1548212, 2322318, 3096424, 4644636, 6192848, 9289272, 18578544]

約数ペア:

[(1, 18578544), (2, 9289272), (3, 6192848), (4, 4644636), (6, 3096424), (8, 2322318), (12, 1548212), (16, 1161159), (24, 774106), (48, 387053), (293, 63408), (586, 31704), (879, 21136), (1172, 15852), (1321, 14064), (1758, 10568), (2344, 7926), (2642, 7032), (3516, 5284), (3963, 4688)]