2516724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 7459200

約数和(自身を除く): 4942476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3329, 6658, 9987, 13316, 19974, 23303, 29961, 39948, 46606, 59922, 69909, 89883, 93212, 119844, 139818, 179766, 209727, 279636, 359532, 419454, 629181, 838908, 1258362, 2516724]

約数ペア:

[(1, 2516724), (2, 1258362), (3, 838908), (4, 629181), (6, 419454), (7, 359532), (9, 279636), (12, 209727), (14, 179766), (18, 139818), (21, 119844), (27, 93212), (28, 89883), (36, 69909), (42, 59922), (54, 46606), (63, 39948), (84, 29961), (108, 23303), (126, 19974), (189, 13316), (252, 9987), (378, 6658), (756, 3329)]