21861924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 58601088

約数和(自身を除く): 36739164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1117, 1398, 1631, 2234, 2796, 3262, 3351, 4468, 4893, 6524, 6702, 7819, 9786, 13404, 15638, 19572, 23457, 31276, 46914, 93828, 260261, 520522, 780783, 1041044, 1561566, 1821827, 3123132, 3643654, 5465481, 7287308, 10930962, 21861924]

約数ペア:

[(1, 21861924), (2, 10930962), (3, 7287308), (4, 5465481), (6, 3643654), (7, 3123132), (12, 1821827), (14, 1561566), (21, 1041044), (28, 780783), (42, 520522), (84, 260261), (233, 93828), (466, 46914), (699, 31276), (932, 23457), (1117, 19572), (1398, 15638), (1631, 13404), (2234, 9786), (2796, 7819), (3262, 6702), (3351, 6524), (4468, 4893)]