19007622

素因数分解:

$2^1\times 3^4\times {\mathrm{117331}}^1$

素因数の和:117345

約数の個数: 20

約数和(自身を含む): 42591516

約数和(自身を除く): 23583894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117331, 234662, 351993, 703986, 1055979, 2111958, 3167937, 6335874, 9503811, 19007622]

約数ペア:

[(1, 19007622), (2, 9503811), (3, 6335874), (6, 3167937), (9, 2111958), (18, 1055979), (27, 703986), (54, 351993), (81, 234662), (162, 117331)]