2458764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 7757568

約数和(自身を除く): 5298804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 887, 924, 1386, 1774, 2661, 2772, 3548, 5322, 6209, 7983, 9757, 10644, 12418, 15966, 18627, 19514, 24836, 29271, 31932, 37254, 39028, 55881, 58542, 68299, 74508, 87813, 111762, 117084, 136598, 175626, 204897, 223524, 273196, 351252, 409794, 614691, 819588, 1229382, 2458764]

約数ペア:

[(1, 2458764), (2, 1229382), (3, 819588), (4, 614691), (6, 409794), (7, 351252), (9, 273196), (11, 223524), (12, 204897), (14, 175626), (18, 136598), (21, 117084), (22, 111762), (28, 87813), (33, 74508), (36, 68299), (42, 58542), (44, 55881), (63, 39028), (66, 37254), (77, 31932), (84, 29271), (99, 24836), (126, 19514), (132, 18627), (154, 15966), (198, 12418), (231, 10644), (252, 9757), (308, 7983), (396, 6209), (462, 5322), (693, 3548), (887, 2772), (924, 2661), (1386, 1774)]