15555942

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 34728960

約数和(自身を除く): 19173018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1063, 1626, 2126, 2439, 3189, 4878, 6378, 7317, 9567, 14634, 19134, 28701, 57402, 288073, 576146, 864219, 1728438, 2592657, 5185314, 7777971, 15555942]

約数ペア:

[(1, 15555942), (2, 7777971), (3, 5185314), (6, 2592657), (9, 1728438), (18, 864219), (27, 576146), (54, 288073), (271, 57402), (542, 28701), (813, 19134), (1063, 14634), (1626, 9567), (2126, 7317), (2439, 6378), (3189, 4878)]