18385056

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 120

約数和(自身を含む): 55708884

約数和(自身を除く): 37323828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 173, 216, 246, 288, 324, 328, 346, 369, 432, 492, 519, 648, 656, 692, 738, 864, 984, 1038, 1107, 1296, 1312, 1384, 1476, 1557, 1968, 2076, 2214, 2592, 2768, 2952, 3114, 3321, 3936, 4152, 4428, 4671, 5536, 5904, 6228, 6642, 7093, 8304, 8856, 9342, 11808, 12456, 13284, 14013, 14186, 16608, 17712, 18684, 21279, 24912, 26568, 28026, 28372, 35424, 37368, 42558, 49824, 53136, 56052, 56744, 63837, 74736, 85116, 106272, 112104, 113488, 127674, 149472, 170232, 191511, 224208, 226976, 255348, 340464, 383022, 448416, 510696, 574533, 680928, 766044, 1021392, 1149066, 1532088, 2042784, 2298132, 3064176, 4596264, 6128352, 9192528, 18385056]

約数ペア:

[(1, 18385056), (2, 9192528), (3, 6128352), (4, 4596264), (6, 3064176), (8, 2298132), (9, 2042784), (12, 1532088), (16, 1149066), (18, 1021392), (24, 766044), (27, 680928), (32, 574533), (36, 510696), (41, 448416), (48, 383022), (54, 340464), (72, 255348), (81, 226976), (82, 224208), (96, 191511), (108, 170232), (123, 149472), (144, 127674), (162, 113488), (164, 112104), (173, 106272), (216, 85116), (246, 74736), (288, 63837), (324, 56744), (328, 56052), (346, 53136), (369, 49824), (432, 42558), (492, 37368), (519, 35424), (648, 28372), (656, 28026), (692, 26568), (738, 24912), (864, 21279), (984, 18684), (1038, 17712), (1107, 16608), (1296, 14186), (1312, 14013), (1384, 13284), (1476, 12456), (1557, 11808), (1968, 9342), (2076, 8856), (2214, 8304), (2592, 7093), (2768, 6642), (2952, 6228), (3114, 5904), (3321, 5536), (3936, 4671), (4152, 4428)]