21036048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39841}}^1$

素因数の和:39863

約数の個数: 40

約数和(自身を含む): 59284896

約数和(自身を除く): 38248848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39841, 79682, 119523, 159364, 239046, 318728, 438251, 478092, 637456, 876502, 956184, 1314753, 1753004, 1912368, 2629506, 3506008, 5259012, 7012016, 10518024, 21036048]

約数ペア:

[(1, 21036048), (2, 10518024), (3, 7012016), (4, 5259012), (6, 3506008), (8, 2629506), (11, 1912368), (12, 1753004), (16, 1314753), (22, 956184), (24, 876502), (33, 637456), (44, 478092), (48, 438251), (66, 318728), (88, 239046), (132, 159364), (176, 119523), (264, 79682), (528, 39841)]