28107882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{141959}}^1$

素因数の和:141978

約数の個数: 24

約数和(自身を含む): 66437280

約数和(自身を除く): 38329398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 141959, 283918, 425877, 851754, 1277631, 1561549, 2555262, 3123098, 4684647, 9369294, 14053941, 28107882]

約数ペア:

[(1, 28107882), (2, 14053941), (3, 9369294), (6, 4684647), (9, 3123098), (11, 2555262), (18, 1561549), (22, 1277631), (33, 851754), (66, 425877), (99, 283918), (198, 141959)]