18678936

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3911}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 46944000

約数和(自身を除く): 28265064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3911, 4776, 7822, 11733, 15644, 23466, 31288, 46932, 93864, 778289, 1556578, 2334867, 3113156, 4669734, 6226312, 9339468, 18678936]

約数ペア:

[(1, 18678936), (2, 9339468), (3, 6226312), (4, 4669734), (6, 3113156), (8, 2334867), (12, 1556578), (24, 778289), (199, 93864), (398, 46932), (597, 31288), (796, 23466), (1194, 15644), (1592, 11733), (2388, 7822), (3911, 4776)]