220174398

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{108247}}^1$

素因数の和:108368

約数の個数: 24

約数和(自身を含む): 481270608

約数和(自身を除く): 261096210

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 108247, 216494, 324741, 649482, 974223, 1948446, 12231911, 24463822, 36695733, 73391466, 110087199, 220174398]

約数ペア:

[(1, 220174398), (2, 110087199), (3, 73391466), (6, 36695733), (9, 24463822), (18, 12231911), (113, 1948446), (226, 974223), (339, 649482), (678, 324741), (1017, 216494), (2034, 108247)]