19468764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 58705920

約数和(自身を除く): 39237156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 3359, 5796, 6718, 10077, 13436, 20154, 23513, 30231, 40308, 47026, 60462, 70539, 77257, 94052, 120924, 141078, 154514, 211617, 231771, 282156, 309028, 423234, 463542, 540799, 695313, 846468, 927084, 1081598, 1390626, 1622397, 2163196, 2781252, 3244794, 4867191, 6489588, 9734382, 19468764]

約数ペア:

[(1, 19468764), (2, 9734382), (3, 6489588), (4, 4867191), (6, 3244794), (7, 2781252), (9, 2163196), (12, 1622397), (14, 1390626), (18, 1081598), (21, 927084), (23, 846468), (28, 695313), (36, 540799), (42, 463542), (46, 423234), (63, 309028), (69, 282156), (84, 231771), (92, 211617), (126, 154514), (138, 141078), (161, 120924), (207, 94052), (252, 77257), (276, 70539), (322, 60462), (414, 47026), (483, 40308), (644, 30231), (828, 23513), (966, 20154), (1449, 13436), (1932, 10077), (2898, 6718), (3359, 5796)]