438589026

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{42083}}^1$

素因数の和:42287

約数の個数: 32

約数和(自身を含む): 979715520

約数和(自身を除く): 541126494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 42083, 84166, 126249, 252498, 378747, 757494, 1136241, 2272482, 8122019, 16244038, 24366057, 48732114, 73098171, 146196342, 219294513, 438589026]

約数ペア:

[(1, 438589026), (2, 219294513), (3, 146196342), (6, 73098171), (9, 48732114), (18, 24366057), (27, 16244038), (54, 8122019), (193, 2272482), (386, 1136241), (579, 757494), (1158, 378747), (1737, 252498), (3474, 126249), (5211, 84166), (10422, 42083)]