21860064

素因数分解:

$2^5\times 3^3\times {\mathrm{25301}}^1$

素因数の和:25320

約数の個数: 48

約数和(自身を含む): 63761040

約数和(自身を除く): 41900976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25301, 50602, 75903, 101204, 151806, 202408, 227709, 303612, 404816, 455418, 607224, 683127, 809632, 910836, 1214448, 1366254, 1821672, 2428896, 2732508, 3643344, 5465016, 7286688, 10930032, 21860064]

約数ペア:

[(1, 21860064), (2, 10930032), (3, 7286688), (4, 5465016), (6, 3643344), (8, 2732508), (9, 2428896), (12, 1821672), (16, 1366254), (18, 1214448), (24, 910836), (27, 809632), (32, 683127), (36, 607224), (48, 455418), (54, 404816), (72, 303612), (96, 227709), (108, 202408), (144, 151806), (216, 101204), (288, 75903), (432, 50602), (864, 25301)]