18416592

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 35151408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 479, 534, 712, 801, 958, 1068, 1424, 1437, 1602, 1916, 2136, 2403, 2874, 3204, 3832, 4272, 4311, 4806, 5748, 6408, 7664, 8622, 9612, 11496, 12816, 12933, 17244, 19224, 22992, 25866, 34488, 38448, 42631, 51732, 68976, 85262, 103464, 127893, 170524, 206928, 255786, 341048, 383679, 511572, 682096, 767358, 1023144, 1151037, 1534716, 2046288, 2302074, 3069432, 4604148, 6138864, 9208296, 18416592]

約数ペア:

[(1, 18416592), (2, 9208296), (3, 6138864), (4, 4604148), (6, 3069432), (8, 2302074), (9, 2046288), (12, 1534716), (16, 1151037), (18, 1023144), (24, 767358), (27, 682096), (36, 511572), (48, 383679), (54, 341048), (72, 255786), (89, 206928), (108, 170524), (144, 127893), (178, 103464), (216, 85262), (267, 68976), (356, 51732), (432, 42631), (479, 38448), (534, 34488), (712, 25866), (801, 22992), (958, 19224), (1068, 17244), (1424, 12933), (1437, 12816), (1602, 11496), (1916, 9612), (2136, 8622), (2403, 7664), (2874, 6408), (3204, 5748), (3832, 4806), (4272, 4311)]