21939552

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 65116800

約数和(自身を除く): 43177248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 379, 402, 432, 536, 603, 758, 804, 864, 1072, 1137, 1206, 1516, 1608, 1809, 2144, 2274, 2412, 3032, 3216, 3411, 3618, 4548, 4824, 6064, 6432, 6822, 7236, 9096, 9648, 10233, 12128, 13644, 14472, 18192, 19296, 20466, 25393, 27288, 28944, 36384, 40932, 50786, 54576, 57888, 76179, 81864, 101572, 109152, 152358, 163728, 203144, 228537, 304716, 327456, 406288, 457074, 609432, 685611, 812576, 914148, 1218864, 1371222, 1828296, 2437728, 2742444, 3656592, 5484888, 7313184, 10969776, 21939552]

約数ペア:

[(1, 21939552), (2, 10969776), (3, 7313184), (4, 5484888), (6, 3656592), (8, 2742444), (9, 2437728), (12, 1828296), (16, 1371222), (18, 1218864), (24, 914148), (27, 812576), (32, 685611), (36, 609432), (48, 457074), (54, 406288), (67, 327456), (72, 304716), (96, 228537), (108, 203144), (134, 163728), (144, 152358), (201, 109152), (216, 101572), (268, 81864), (288, 76179), (379, 57888), (402, 54576), (432, 50786), (536, 40932), (603, 36384), (758, 28944), (804, 27288), (864, 25393), (1072, 20466), (1137, 19296), (1206, 18192), (1516, 14472), (1608, 13644), (1809, 12128), (2144, 10233), (2274, 9648), (2412, 9096), (3032, 7236), (3216, 6822), (3411, 6432), (3618, 6064), (4548, 4824)]