27983718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24677}}^1$

素因数の和:24698

約数の個数: 40

約数和(自身を含む): 71664912

約数和(自身を除く): 43681194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24677, 49354, 74031, 148062, 172739, 222093, 345478, 444186, 518217, 666279, 1036434, 1332558, 1554651, 1998837, 3109302, 3997674, 4663953, 9327906, 13991859, 27983718]

約数ペア:

[(1, 27983718), (2, 13991859), (3, 9327906), (6, 4663953), (7, 3997674), (9, 3109302), (14, 1998837), (18, 1554651), (21, 1332558), (27, 1036434), (42, 666279), (54, 518217), (63, 444186), (81, 345478), (126, 222093), (162, 172739), (189, 148062), (378, 74031), (567, 49354), (1134, 24677)]