12870297738

素因数分解:

$2^1\times 3^3\times {\mathrm{1693}}^1\times {\mathrm{140779}}^1$

素因数の和:142483

約数の個数: 32

約数和(自身を含む): 28617758400

約数和(自身を除く): 15747460662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1693, 3386, 5079, 10158, 15237, 30474, 45711, 91422, 140779, 281558, 422337, 844674, 1267011, 2534022, 3801033, 7602066, 238338847, 476677694, 715016541, 1430033082, 2145049623, 4290099246, 6435148869, 12870297738]

約数ペア:

[(1, 12870297738), (2, 6435148869), (3, 4290099246), (6, 2145049623), (9, 1430033082), (18, 715016541), (27, 476677694), (54, 238338847), (1693, 7602066), (3386, 3801033), (5079, 2534022), (10158, 1267011), (15237, 844674), (30474, 422337), (45711, 281558), (91422, 140779)]