21585132396

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{843301}}^1$

素因数の和:843396

約数の個数: 60

約数和(自身を含む): 57142143520

約数和(自身を除く): 35557011124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 25596, 843301, 1686602, 2529903, 3373204, 5059806, 7589709, 10119612, 15179418, 22769127, 30358836, 45538254, 66620779, 68307381, 91076508, 133241558, 136614762, 199862337, 266483116, 273229524, 399724674, 599587011, 799449348, 1199174022, 1798761033, 2398348044, 3597522066, 5396283099, 7195044132, 10792566198, 21585132396]

約数ペア:

[(1, 21585132396), (2, 10792566198), (3, 7195044132), (4, 5396283099), (6, 3597522066), (9, 2398348044), (12, 1798761033), (18, 1199174022), (27, 799449348), (36, 599587011), (54, 399724674), (79, 273229524), (81, 266483116), (108, 199862337), (158, 136614762), (162, 133241558), (237, 91076508), (316, 68307381), (324, 66620779), (474, 45538254), (711, 30358836), (948, 22769127), (1422, 15179418), (2133, 10119612), (2844, 7589709), (4266, 5059806), (6399, 3373204), (8532, 2529903), (12798, 1686602), (25596, 843301)]