139888914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3359}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 165897966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 1262, 1893, 3359, 3786, 6718, 6941, 10077, 13882, 20154, 20823, 36949, 41646, 73898, 110847, 221694, 2119529, 4239058, 6358587, 12717174, 23314819, 46629638, 69944457, 139888914]

約数ペア:

[(1, 139888914), (2, 69944457), (3, 46629638), (6, 23314819), (11, 12717174), (22, 6358587), (33, 4239058), (66, 2119529), (631, 221694), (1262, 110847), (1893, 73898), (3359, 41646), (3786, 36949), (6718, 20823), (6941, 20154), (10077, 13882)]