21033072

素因数分解:

$2^4\times 3^2\times {\mathrm{146063}}^1$

素因数の和:146077

約数の個数: 30

約数和(自身を含む): 58863792

約数和(自身を除く): 37830720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 146063, 292126, 438189, 584252, 876378, 1168504, 1314567, 1752756, 2337008, 2629134, 3505512, 5258268, 7011024, 10516536, 21033072]

約数ペア:

[(1, 21033072), (2, 10516536), (3, 7011024), (4, 5258268), (6, 3505512), (8, 2629134), (9, 2337008), (12, 1752756), (16, 1314567), (18, 1168504), (24, 876378), (36, 584252), (48, 438189), (72, 292126), (144, 146063)]