66854808

素因数分解:

$2^3\times 3^4\times {\mathrm{103171}}^1$

素因数の和:103189

約数の個数: 40

約数和(自身を含む): 187257180

約数和(自身を除く): 120402372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 103171, 206342, 309513, 412684, 619026, 825368, 928539, 1238052, 1857078, 2476104, 2785617, 3714156, 5571234, 7428312, 8356851, 11142468, 16713702, 22284936, 33427404, 66854808]

約数ペア:

[(1, 66854808), (2, 33427404), (3, 22284936), (4, 16713702), (6, 11142468), (8, 8356851), (9, 7428312), (12, 5571234), (18, 3714156), (24, 2785617), (27, 2476104), (36, 1857078), (54, 1238052), (72, 928539), (81, 825368), (108, 619026), (162, 412684), (216, 309513), (324, 206342), (648, 103171)]