261036762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{6563}}^1$

素因数の和:7522

約数の個数: 32

約数和(自身を含む): 597376512

約数和(自身を除く): 336339750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2841, 5682, 6563, 6629, 13126, 13258, 19689, 19887, 39378, 39774, 45941, 91882, 137823, 275646, 6215161, 12430322, 18645483, 37290966, 43506127, 87012254, 130518381, 261036762]

約数ペア:

[(1, 261036762), (2, 130518381), (3, 87012254), (6, 43506127), (7, 37290966), (14, 18645483), (21, 12430322), (42, 6215161), (947, 275646), (1894, 137823), (2841, 91882), (5682, 45941), (6563, 39774), (6629, 39378), (13126, 19887), (13258, 19689)]