21362292

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9419}}^1$

素因数の和:9442

約数の個数: 60

約数和(自身を含む): 63829920

約数和(自身を除く): 42467628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9419, 18838, 28257, 37676, 56514, 65933, 84771, 113028, 131866, 169542, 197799, 254313, 263732, 339084, 395598, 508626, 593397, 762939, 791196, 1017252, 1186794, 1525878, 1780191, 2373588, 3051756, 3560382, 5340573, 7120764, 10681146, 21362292]

約数ペア:

[(1, 21362292), (2, 10681146), (3, 7120764), (4, 5340573), (6, 3560382), (7, 3051756), (9, 2373588), (12, 1780191), (14, 1525878), (18, 1186794), (21, 1017252), (27, 791196), (28, 762939), (36, 593397), (42, 508626), (54, 395598), (63, 339084), (81, 263732), (84, 254313), (108, 197799), (126, 169542), (162, 131866), (189, 113028), (252, 84771), (324, 65933), (378, 56514), (567, 37676), (756, 28257), (1134, 18838), (2268, 9419)]