12779508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 21540876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 911, 1002, 1169, 1822, 2004, 2338, 2733, 3507, 3644, 4676, 5466, 6377, 7014, 10932, 12754, 14028, 19131, 25508, 38262, 76524, 152137, 304274, 456411, 608548, 912822, 1064959, 1825644, 2129918, 3194877, 4259836, 6389754, 12779508]

約数ペア:

[(1, 12779508), (2, 6389754), (3, 4259836), (4, 3194877), (6, 2129918), (7, 1825644), (12, 1064959), (14, 912822), (21, 608548), (28, 456411), (42, 304274), (84, 152137), (167, 76524), (334, 38262), (501, 25508), (668, 19131), (911, 14028), (1002, 12754), (1169, 10932), (1822, 7014), (2004, 6377), (2338, 5466), (2733, 4676), (3507, 3644)]