18303408

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 100

約数和(自身を含む): 54914640

約数和(自身を除く): 36611232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 487, 522, 648, 696, 783, 974, 1044, 1296, 1392, 1461, 1566, 1948, 2088, 2349, 2922, 3132, 3896, 4176, 4383, 4698, 5844, 6264, 7792, 8766, 9396, 11688, 12528, 13149, 14123, 17532, 18792, 23376, 26298, 28246, 35064, 37584, 39447, 42369, 52596, 56492, 70128, 78894, 84738, 105192, 112984, 127107, 157788, 169476, 210384, 225968, 254214, 315576, 338952, 381321, 508428, 631152, 677904, 762642, 1016856, 1143963, 1525284, 2033712, 2287926, 3050568, 4575852, 6101136, 9151704, 18303408]

約数ペア:

[(1, 18303408), (2, 9151704), (3, 6101136), (4, 4575852), (6, 3050568), (8, 2287926), (9, 2033712), (12, 1525284), (16, 1143963), (18, 1016856), (24, 762642), (27, 677904), (29, 631152), (36, 508428), (48, 381321), (54, 338952), (58, 315576), (72, 254214), (81, 225968), (87, 210384), (108, 169476), (116, 157788), (144, 127107), (162, 112984), (174, 105192), (216, 84738), (232, 78894), (261, 70128), (324, 56492), (348, 52596), (432, 42369), (464, 39447), (487, 37584), (522, 35064), (648, 28246), (696, 26298), (783, 23376), (974, 18792), (1044, 17532), (1296, 14123), (1392, 13149), (1461, 12528), (1566, 11688), (1948, 9396), (2088, 8766), (2349, 7792), (2922, 6264), (3132, 5844), (3896, 4698), (4176, 4383)]