22251384

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 60606000

約数和(自身を除く): 38354616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1553, 1592, 1791, 2388, 3106, 3582, 4659, 4776, 6212, 7164, 9318, 12424, 13977, 14328, 18636, 27954, 37272, 55908, 111816, 309047, 618094, 927141, 1236188, 1854282, 2472376, 2781423, 3708564, 5562846, 7417128, 11125692, 22251384]

約数ペア:

[(1, 22251384), (2, 11125692), (3, 7417128), (4, 5562846), (6, 3708564), (8, 2781423), (9, 2472376), (12, 1854282), (18, 1236188), (24, 927141), (36, 618094), (72, 309047), (199, 111816), (398, 55908), (597, 37272), (796, 27954), (1194, 18636), (1553, 14328), (1592, 13977), (1791, 12424), (2388, 9318), (3106, 7164), (3582, 6212), (4659, 4776)]