16889472

素因数分解:

$2^7\times 3^6\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 112

約数和(自身を含む): 50726130

約数和(自身を除く): 33836658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 243, 288, 324, 362, 384, 432, 486, 543, 576, 648, 724, 729, 864, 972, 1086, 1152, 1296, 1448, 1458, 1629, 1728, 1944, 2172, 2592, 2896, 2916, 3258, 3456, 3888, 4344, 4887, 5184, 5792, 5832, 6516, 7776, 8688, 9774, 10368, 11584, 11664, 13032, 14661, 15552, 17376, 19548, 23168, 23328, 26064, 29322, 31104, 34752, 39096, 43983, 46656, 52128, 58644, 69504, 78192, 87966, 93312, 104256, 117288, 131949, 156384, 175932, 208512, 234576, 263898, 312768, 351864, 469152, 527796, 625536, 703728, 938304, 1055592, 1407456, 1876608, 2111184, 2814912, 4222368, 5629824, 8444736, 16889472]

約数ペア:

[(1, 16889472), (2, 8444736), (3, 5629824), (4, 4222368), (6, 2814912), (8, 2111184), (9, 1876608), (12, 1407456), (16, 1055592), (18, 938304), (24, 703728), (27, 625536), (32, 527796), (36, 469152), (48, 351864), (54, 312768), (64, 263898), (72, 234576), (81, 208512), (96, 175932), (108, 156384), (128, 131949), (144, 117288), (162, 104256), (181, 93312), (192, 87966), (216, 78192), (243, 69504), (288, 58644), (324, 52128), (362, 46656), (384, 43983), (432, 39096), (486, 34752), (543, 31104), (576, 29322), (648, 26064), (724, 23328), (729, 23168), (864, 19548), (972, 17376), (1086, 15552), (1152, 14661), (1296, 13032), (1448, 11664), (1458, 11584), (1629, 10368), (1728, 9774), (1944, 8688), (2172, 7776), (2592, 6516), (2896, 5832), (2916, 5792), (3258, 5184), (3456, 4887), (3888, 4344)]