1955016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{431}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 6272640

約数和(自身を除く): 4317624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 431, 504, 567, 648, 756, 862, 1134, 1293, 1512, 1724, 2268, 2586, 3017, 3448, 3879, 4536, 5172, 6034, 7758, 9051, 10344, 11637, 12068, 15516, 18102, 23274, 24136, 27153, 31032, 34911, 36204, 46548, 54306, 69822, 72408, 81459, 93096, 108612, 139644, 162918, 217224, 244377, 279288, 325836, 488754, 651672, 977508, 1955016]

約数ペア:

[(1, 1955016), (2, 977508), (3, 651672), (4, 488754), (6, 325836), (7, 279288), (8, 244377), (9, 217224), (12, 162918), (14, 139644), (18, 108612), (21, 93096), (24, 81459), (27, 72408), (28, 69822), (36, 54306), (42, 46548), (54, 36204), (56, 34911), (63, 31032), (72, 27153), (81, 24136), (84, 23274), (108, 18102), (126, 15516), (162, 12068), (168, 11637), (189, 10344), (216, 9051), (252, 7758), (324, 6034), (378, 5172), (431, 4536), (504, 3879), (567, 3448), (648, 3017), (756, 2586), (862, 2268), (1134, 1724), (1293, 1512)]