7821936

素因数分解:

$2^4\times 3^2\times {\mathrm{54319}}^1$

素因数の和:54333

約数の個数: 30

約数和(自身を含む): 21890960

約数和(自身を除く): 14069024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 54319, 108638, 162957, 217276, 325914, 434552, 488871, 651828, 869104, 977742, 1303656, 1955484, 2607312, 3910968, 7821936]

約数ペア:

[(1, 7821936), (2, 3910968), (3, 2607312), (4, 1955484), (6, 1303656), (8, 977742), (9, 869104), (12, 651828), (16, 488871), (18, 434552), (24, 325914), (36, 217276), (48, 162957), (72, 108638), (144, 54319)]