31785012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126131}}^1$

素因数の和:126148

約数の個数: 36

約数和(自身を含む): 91824096

約数和(自身を除く): 60039084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126131, 252262, 378393, 504524, 756786, 882917, 1135179, 1513572, 1765834, 2270358, 2648751, 3531668, 4540716, 5297502, 7946253, 10595004, 15892506, 31785012]

約数ペア:

[(1, 31785012), (2, 15892506), (3, 10595004), (4, 7946253), (6, 5297502), (7, 4540716), (9, 3531668), (12, 2648751), (14, 2270358), (18, 1765834), (21, 1513572), (28, 1135179), (36, 882917), (42, 756786), (63, 504524), (84, 378393), (126, 252262), (252, 126131)]