61813108

素因数分解:

$2^2\times 7^2\times {\mathrm{315373}}^1$

素因数の和:315391

約数の個数: 18

約数和(自身を含む): 125834226

約数和(自身を除く): 64021118

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 315373, 630746, 1261492, 2207611, 4415222, 8830444, 15453277, 30906554, 61813108]

約数ペア:

[(1, 61813108), (2, 30906554), (4, 15453277), (7, 8830444), (14, 4415222), (28, 2207611), (49, 1261492), (98, 630746), (196, 315373)]