8457732

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 21490560

約数和(自身を除く): 13032828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 983, 1434, 1966, 2151, 2868, 2949, 3932, 4302, 5898, 8604, 8847, 11796, 17694, 35388, 234937, 469874, 704811, 939748, 1409622, 2114433, 2819244, 4228866, 8457732]

約数ペア:

[(1, 8457732), (2, 4228866), (3, 2819244), (4, 2114433), (6, 1409622), (9, 939748), (12, 704811), (18, 469874), (36, 234937), (239, 35388), (478, 17694), (717, 11796), (956, 8847), (983, 8604), (1434, 5898), (1966, 4302), (2151, 3932), (2868, 2949)]