13984956

素因数分解:

$2^2\times 3^2\times {\mathrm{388471}}^1$

素因数の和:388481

約数の個数: 18

約数和(自身を含む): 35350952

約数和(自身を除く): 21365996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 388471, 776942, 1165413, 1553884, 2330826, 3496239, 4661652, 6992478, 13984956]

約数ペア:

[(1, 13984956), (2, 6992478), (3, 4661652), (4, 3496239), (6, 2330826), (9, 1553884), (12, 1165413), (18, 776942), (36, 388471)]