68103695394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{540505519}}^1$

素因数の和:540505534

約数の個数: 24

約数和(自身を含む): 168637722240

約数和(自身を除く): 100534026846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 540505519, 1081011038, 1621516557, 3243033114, 3783538633, 4864549671, 7567077266, 9729099342, 11350615899, 22701231798, 34051847697, 68103695394]

約数ペア:

[(1, 68103695394), (2, 34051847697), (3, 22701231798), (6, 11350615899), (7, 9729099342), (9, 7567077266), (14, 4864549671), (18, 3783538633), (21, 3243033114), (42, 1621516557), (63, 1081011038), (126, 540505519)]