18756078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14992

約数の個数: 32

約数和(自身を含む): 43079040

約数和(自身を除く): 24322962

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 14957, 29914, 44871, 89742, 164527, 284183, 329054, 493581, 568366, 852549, 987162, 1705098, 3126013, 6252026, 9378039, 18756078]

約数ペア:

[(1, 18756078), (2, 9378039), (3, 6252026), (6, 3126013), (11, 1705098), (19, 987162), (22, 852549), (33, 568366), (38, 493581), (57, 329054), (66, 284183), (114, 164527), (209, 89742), (418, 44871), (627, 29914), (1254, 14957)]