21804192

素因数分解:

$2^5\times 3^2\times {\mathrm{75709}}^1$

素因数の和:75725

約数の個数: 36

約数和(自身を含む): 62006490

約数和(自身を除く): 40202298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75709, 151418, 227127, 302836, 454254, 605672, 681381, 908508, 1211344, 1362762, 1817016, 2422688, 2725524, 3634032, 5451048, 7268064, 10902096, 21804192]

約数ペア:

[(1, 21804192), (2, 10902096), (3, 7268064), (4, 5451048), (6, 3634032), (8, 2725524), (9, 2422688), (12, 1817016), (16, 1362762), (18, 1211344), (24, 908508), (32, 681381), (36, 605672), (48, 454254), (72, 302836), (96, 227127), (144, 151418), (288, 75709)]