18209184

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 56468160

約数和(自身を除く): 38258976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 343, 392, 474, 553, 588, 632, 672, 686, 784, 948, 1029, 1106, 1176, 1264, 1372, 1568, 1659, 1896, 2058, 2212, 2352, 2401, 2528, 2744, 3318, 3792, 3871, 4116, 4424, 4704, 4802, 5488, 6636, 7203, 7584, 7742, 8232, 8848, 9604, 10976, 11613, 13272, 14406, 15484, 16464, 17696, 19208, 23226, 26544, 27097, 28812, 30968, 32928, 38416, 46452, 53088, 54194, 57624, 61936, 76832, 81291, 92904, 108388, 115248, 123872, 162582, 185808, 189679, 216776, 230496, 325164, 371616, 379358, 433552, 569037, 650328, 758716, 867104, 1138074, 1300656, 1517432, 2276148, 2601312, 3034864, 4552296, 6069728, 9104592, 18209184]

約数ペア:

[(1, 18209184), (2, 9104592), (3, 6069728), (4, 4552296), (6, 3034864), (7, 2601312), (8, 2276148), (12, 1517432), (14, 1300656), (16, 1138074), (21, 867104), (24, 758716), (28, 650328), (32, 569037), (42, 433552), (48, 379358), (49, 371616), (56, 325164), (79, 230496), (84, 216776), (96, 189679), (98, 185808), (112, 162582), (147, 123872), (158, 115248), (168, 108388), (196, 92904), (224, 81291), (237, 76832), (294, 61936), (316, 57624), (336, 54194), (343, 53088), (392, 46452), (474, 38416), (553, 32928), (588, 30968), (632, 28812), (672, 27097), (686, 26544), (784, 23226), (948, 19208), (1029, 17696), (1106, 16464), (1176, 15484), (1264, 14406), (1372, 13272), (1568, 11613), (1659, 10976), (1896, 9604), (2058, 8848), (2212, 8232), (2352, 7742), (2401, 7584), (2528, 7203), (2744, 6636), (3318, 5488), (3792, 4802), (3871, 4704), (4116, 4424)]