23055228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 67092480

約数和(自身を除く): 44037252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 479, 573, 764, 958, 1146, 1337, 1437, 1719, 1916, 2292, 2674, 2874, 3353, 3438, 4011, 4311, 5348, 5748, 6706, 6876, 8022, 8622, 10059, 12033, 13412, 16044, 17244, 20118, 24066, 30177, 40236, 48132, 60354, 91489, 120708, 182978, 274467, 365956, 548934, 640423, 823401, 1097868, 1280846, 1646802, 1921269, 2561692, 3293604, 3842538, 5763807, 7685076, 11527614, 23055228]

約数ペア:

[(1, 23055228), (2, 11527614), (3, 7685076), (4, 5763807), (6, 3842538), (7, 3293604), (9, 2561692), (12, 1921269), (14, 1646802), (18, 1280846), (21, 1097868), (28, 823401), (36, 640423), (42, 548934), (63, 365956), (84, 274467), (126, 182978), (191, 120708), (252, 91489), (382, 60354), (479, 48132), (573, 40236), (764, 30177), (958, 24066), (1146, 20118), (1337, 17244), (1437, 16044), (1719, 13412), (1916, 12033), (2292, 10059), (2674, 8622), (2874, 8022), (3353, 6876), (3438, 6706), (4011, 5748), (4311, 5348)]