31089996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123373}}^1$

素因数の和:123390

約数の個数: 36

約数和(自身を含む): 89816272

約数和(自身を除く): 58726276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123373, 246746, 370119, 493492, 740238, 863611, 1110357, 1480476, 1727222, 2220714, 2590833, 3454444, 4441428, 5181666, 7772499, 10363332, 15544998, 31089996]

約数ペア:

[(1, 31089996), (2, 15544998), (3, 10363332), (4, 7772499), (6, 5181666), (7, 4441428), (9, 3454444), (12, 2590833), (14, 2220714), (18, 1727222), (21, 1480476), (28, 1110357), (36, 863611), (42, 740238), (63, 493492), (84, 370119), (126, 246746), (252, 123373)]