22663116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 66044160

約数和(自身を除く): 43381044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 647, 834, 973, 1251, 1294, 1668, 1941, 1946, 2502, 2588, 2919, 3882, 3892, 4529, 5004, 5823, 5838, 7764, 8757, 9058, 11646, 11676, 13587, 17514, 18116, 23292, 27174, 35028, 40761, 54348, 81522, 89933, 163044, 179866, 269799, 359732, 539598, 629531, 809397, 1079196, 1259062, 1618794, 1888593, 2518124, 3237588, 3777186, 5665779, 7554372, 11331558, 22663116]

約数ペア:

[(1, 22663116), (2, 11331558), (3, 7554372), (4, 5665779), (6, 3777186), (7, 3237588), (9, 2518124), (12, 1888593), (14, 1618794), (18, 1259062), (21, 1079196), (28, 809397), (36, 629531), (42, 539598), (63, 359732), (84, 269799), (126, 179866), (139, 163044), (252, 89933), (278, 81522), (417, 54348), (556, 40761), (647, 35028), (834, 27174), (973, 23292), (1251, 18116), (1294, 17514), (1668, 13587), (1941, 11676), (1946, 11646), (2502, 9058), (2588, 8757), (2919, 7764), (3882, 5838), (3892, 5823), (4529, 5004)]