22043538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 54463500

約数和(自身を除く): 32419962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 349, 363, 522, 638, 698, 726, 957, 1047, 1089, 1914, 2094, 2178, 2871, 3141, 3509, 3839, 5742, 6282, 7018, 7678, 10121, 10527, 11517, 20242, 21054, 23034, 30363, 31581, 34551, 42229, 60726, 63162, 69102, 84458, 91089, 111331, 126687, 182178, 222662, 253374, 333993, 380061, 667986, 760122, 1001979, 1224641, 2003958, 2449282, 3673923, 7347846, 11021769, 22043538]

約数ペア:

[(1, 22043538), (2, 11021769), (3, 7347846), (6, 3673923), (9, 2449282), (11, 2003958), (18, 1224641), (22, 1001979), (29, 760122), (33, 667986), (58, 380061), (66, 333993), (87, 253374), (99, 222662), (121, 182178), (174, 126687), (198, 111331), (242, 91089), (261, 84458), (319, 69102), (349, 63162), (363, 60726), (522, 42229), (638, 34551), (698, 31581), (726, 30363), (957, 23034), (1047, 21054), (1089, 20242), (1914, 11517), (2094, 10527), (2178, 10121), (2871, 7678), (3141, 7018), (3509, 6282), (3839, 5742)]