1816439472

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{18523}}^1$

素因数の和:18767

約数の個数: 80

約数和(自身を含む): 5237105280

約数和(自身を除く): 3420665808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 6129, 8172, 10896, 12258, 16344, 18523, 24516, 32688, 37046, 49032, 55569, 74092, 98064, 111138, 148184, 166707, 222276, 296368, 333414, 444552, 500121, 666828, 889104, 1000242, 1333656, 2000484, 2667312, 4000968, 4204721, 8001936, 8409442, 12614163, 16818884, 25228326, 33637768, 37842489, 50456652, 67275536, 75684978, 100913304, 113527467, 151369956, 201826608, 227054934, 302739912, 454109868, 605479824, 908219736, 1816439472]

約数ペア:

[(1, 1816439472), (2, 908219736), (3, 605479824), (4, 454109868), (6, 302739912), (8, 227054934), (9, 201826608), (12, 151369956), (16, 113527467), (18, 100913304), (24, 75684978), (27, 67275536), (36, 50456652), (48, 37842489), (54, 33637768), (72, 25228326), (108, 16818884), (144, 12614163), (216, 8409442), (227, 8001936), (432, 4204721), (454, 4000968), (681, 2667312), (908, 2000484), (1362, 1333656), (1816, 1000242), (2043, 889104), (2724, 666828), (3632, 500121), (4086, 444552), (5448, 333414), (6129, 296368), (8172, 222276), (10896, 166707), (12258, 148184), (16344, 111138), (18523, 98064), (24516, 74092), (32688, 55569), (37046, 49032)]