69507414

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 84146346

約数列:

[1, 2, 3, 6, 9, 18, 107, 151, 214, 239, 302, 321, 453, 478, 642, 717, 906, 963, 1359, 1434, 1926, 2151, 2718, 4302, 16157, 25573, 32314, 36089, 48471, 51146, 72178, 76719, 96942, 108267, 145413, 153438, 216534, 230157, 290826, 324801, 460314, 649602, 3861523, 7723046, 11584569, 23169138, 34753707, 69507414]

約数ペア:

[(1, 69507414), (2, 34753707), (3, 23169138), (6, 11584569), (9, 7723046), (18, 3861523), (107, 649602), (151, 460314), (214, 324801), (239, 290826), (302, 230157), (321, 216534), (453, 153438), (478, 145413), (642, 108267), (717, 96942), (906, 76719), (963, 72178), (1359, 51146), (1434, 48471), (1926, 36089), (2151, 32314), (2718, 25573), (4302, 16157)]