30547218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{391631}}^1$

素因数の和:391649

約数の個数: 16

約数和(自身を含む): 65794176

約数和(自身を除く): 35246958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 391631, 783262, 1174893, 2349786, 5091203, 10182406, 15273609, 30547218]

約数ペア:

[(1, 30547218), (2, 15273609), (3, 10182406), (6, 5091203), (13, 2349786), (26, 1174893), (39, 783262), (78, 391631)]