123786474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5657}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 283533696

約数和(自身を除く): 159747222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 3126, 3647, 5657, 7294, 10941, 11314, 16971, 21882, 33942, 39599, 79198, 118797, 237594, 2947297, 5894594, 8841891, 17683782, 20631079, 41262158, 61893237, 123786474]

約数ペア:

[(1, 123786474), (2, 61893237), (3, 41262158), (6, 20631079), (7, 17683782), (14, 8841891), (21, 5894594), (42, 2947297), (521, 237594), (1042, 118797), (1563, 79198), (3126, 39599), (3647, 33942), (5657, 21882), (7294, 16971), (10941, 11314)]