18756430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24359}}^1$

素因数の和:24384

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 23337650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24359, 48718, 121795, 170513, 243590, 267949, 341026, 535898, 852565, 1339745, 1705130, 1875643, 2679490, 3751286, 9378215, 18756430]

約数ペア:

[(1, 18756430), (2, 9378215), (5, 3751286), (7, 2679490), (10, 1875643), (11, 1705130), (14, 1339745), (22, 852565), (35, 535898), (55, 341026), (70, 267949), (77, 243590), (110, 170513), (154, 121795), (385, 48718), (770, 24359)]