216000486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307693}}^1$

素因数の和:307717

約数の個数: 32

約数和(自身を含む): 516925920

約数和(自身を除く): 300925434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 307693, 615386, 923079, 1846158, 2769237, 4000009, 5538474, 8000018, 8307711, 12000027, 16615422, 24000054, 36000081, 72000162, 108000243, 216000486]

約数ペア:

[(1, 216000486), (2, 108000243), (3, 72000162), (6, 36000081), (9, 24000054), (13, 16615422), (18, 12000027), (26, 8307711), (27, 8000018), (39, 5538474), (54, 4000009), (78, 2769237), (117, 1846158), (234, 923079), (351, 615386), (702, 307693)]