22365378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 55823040

約数和(自身を除く): 33457662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1277, 1946, 2502, 2554, 2919, 3831, 5838, 7662, 8757, 8939, 11493, 17514, 17878, 22986, 26817, 53634, 80451, 160902, 177503, 355006, 532509, 1065018, 1242521, 1597527, 2485042, 3195054, 3727563, 7455126, 11182689, 22365378]

約数ペア:

[(1, 22365378), (2, 11182689), (3, 7455126), (6, 3727563), (7, 3195054), (9, 2485042), (14, 1597527), (18, 1242521), (21, 1065018), (42, 532509), (63, 355006), (126, 177503), (139, 160902), (278, 80451), (417, 53634), (834, 26817), (973, 22986), (1251, 17878), (1277, 17514), (1946, 11493), (2502, 8939), (2554, 8757), (2919, 7662), (3831, 5838)]