18304956

素因数分解:

$2^2\times 3^2\times {\mathrm{508471}}^1$

素因数の和:508481

約数の個数: 18

約数和(自身を含む): 46270952

約数和(自身を除く): 27965996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508471, 1016942, 1525413, 2033884, 3050826, 4576239, 6101652, 9152478, 18304956]

約数ペア:

[(1, 18304956), (2, 9152478), (3, 6101652), (4, 4576239), (6, 3050826), (9, 2033884), (12, 1525413), (18, 1016942), (36, 508471)]