18262272

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 57559040

約数和(自身を除く): 39296768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 79, 84, 86, 96, 112, 128, 129, 158, 168, 172, 192, 224, 237, 256, 258, 301, 316, 336, 344, 384, 448, 474, 516, 553, 602, 632, 672, 688, 768, 896, 903, 948, 1032, 1106, 1204, 1264, 1344, 1376, 1659, 1792, 1806, 1896, 2064, 2212, 2408, 2528, 2688, 2752, 3318, 3397, 3612, 3792, 4128, 4424, 4816, 5056, 5376, 5504, 6636, 6794, 7224, 7584, 8256, 8848, 9632, 10112, 10191, 11008, 13272, 13588, 14448, 15168, 16512, 17696, 19264, 20224, 20382, 23779, 26544, 27176, 28896, 30336, 33024, 35392, 38528, 40764, 47558, 53088, 54352, 57792, 60672, 70784, 71337, 77056, 81528, 95116, 106176, 108704, 115584, 141568, 142674, 163056, 190232, 212352, 217408, 231168, 285348, 326112, 380464, 424704, 434816, 570696, 652224, 760928, 869632, 1141392, 1304448, 1521856, 2282784, 2608896, 3043712, 4565568, 6087424, 9131136, 18262272]

約数ペア:

[(1, 18262272), (2, 9131136), (3, 6087424), (4, 4565568), (6, 3043712), (7, 2608896), (8, 2282784), (12, 1521856), (14, 1304448), (16, 1141392), (21, 869632), (24, 760928), (28, 652224), (32, 570696), (42, 434816), (43, 424704), (48, 380464), (56, 326112), (64, 285348), (79, 231168), (84, 217408), (86, 212352), (96, 190232), (112, 163056), (128, 142674), (129, 141568), (158, 115584), (168, 108704), (172, 106176), (192, 95116), (224, 81528), (237, 77056), (256, 71337), (258, 70784), (301, 60672), (316, 57792), (336, 54352), (344, 53088), (384, 47558), (448, 40764), (474, 38528), (516, 35392), (553, 33024), (602, 30336), (632, 28896), (672, 27176), (688, 26544), (768, 23779), (896, 20382), (903, 20224), (948, 19264), (1032, 17696), (1106, 16512), (1204, 15168), (1264, 14448), (1344, 13588), (1376, 13272), (1659, 11008), (1792, 10191), (1806, 10112), (1896, 9632), (2064, 8848), (2212, 8256), (2408, 7584), (2528, 7224), (2688, 6794), (2752, 6636), (3318, 5504), (3397, 5376), (3612, 5056), (3792, 4816), (4128, 4424)]