1438645608

素因数分解:

$2^3\times 3^2\times {\mathrm{19981189}}^1$

素因数の和:19981201

約数の個数: 24

約数和(自身を含む): 3896332050

約数和(自身を除く): 2457686442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19981189, 39962378, 59943567, 79924756, 119887134, 159849512, 179830701, 239774268, 359661402, 479548536, 719322804, 1438645608]

約数ペア:

[(1, 1438645608), (2, 719322804), (3, 479548536), (4, 359661402), (6, 239774268), (8, 179830701), (9, 159849512), (12, 119887134), (18, 79924756), (24, 59943567), (36, 39962378), (72, 19981189)]