21797448

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{4001}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 54747360

約数和(自身を除く): 32949912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 4001, 5448, 8002, 12003, 16004, 24006, 32008, 48012, 96024, 908227, 1816454, 2724681, 3632908, 5449362, 7265816, 10898724, 21797448]

約数ペア:

[(1, 21797448), (2, 10898724), (3, 7265816), (4, 5449362), (6, 3632908), (8, 2724681), (12, 1816454), (24, 908227), (227, 96024), (454, 48012), (681, 32008), (908, 24006), (1362, 16004), (1816, 12003), (2724, 8002), (4001, 5448)]