21894084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 58307200

約数和(自身を除く): 36413116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 5479, 10958, 16437, 21916, 32874, 49311, 65748, 98622, 147933, 197244, 202723, 295866, 405446, 591732, 608169, 810892, 1216338, 1824507, 2432676, 3649014, 5473521, 7298028, 10947042, 21894084]

約数ペア:

[(1, 21894084), (2, 10947042), (3, 7298028), (4, 5473521), (6, 3649014), (9, 2432676), (12, 1824507), (18, 1216338), (27, 810892), (36, 608169), (37, 591732), (54, 405446), (74, 295866), (108, 202723), (111, 197244), (148, 147933), (222, 98622), (333, 65748), (444, 49311), (666, 32874), (999, 21916), (1332, 16437), (1998, 10958), (3996, 5479)]