18354816

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 37459584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 113, 128, 141, 144, 188, 192, 216, 226, 282, 288, 339, 376, 384, 423, 432, 452, 564, 576, 678, 752, 846, 864, 904, 1017, 1128, 1152, 1269, 1356, 1504, 1692, 1728, 1808, 2034, 2256, 2538, 2712, 3008, 3051, 3384, 3456, 3616, 4068, 4512, 5076, 5311, 5424, 6016, 6102, 6768, 7232, 8136, 9024, 10152, 10622, 10848, 12204, 13536, 14464, 15933, 16272, 18048, 20304, 21244, 21696, 24408, 27072, 31866, 32544, 40608, 42488, 43392, 47799, 48816, 54144, 63732, 65088, 81216, 84976, 95598, 97632, 127464, 130176, 143397, 162432, 169952, 191196, 195264, 254928, 286794, 339904, 382392, 390528, 509856, 573588, 679808, 764784, 1019712, 1147176, 1529568, 2039424, 2294352, 3059136, 4588704, 6118272, 9177408, 18354816]

約数ペア:

[(1, 18354816), (2, 9177408), (3, 6118272), (4, 4588704), (6, 3059136), (8, 2294352), (9, 2039424), (12, 1529568), (16, 1147176), (18, 1019712), (24, 764784), (27, 679808), (32, 573588), (36, 509856), (47, 390528), (48, 382392), (54, 339904), (64, 286794), (72, 254928), (94, 195264), (96, 191196), (108, 169952), (113, 162432), (128, 143397), (141, 130176), (144, 127464), (188, 97632), (192, 95598), (216, 84976), (226, 81216), (282, 65088), (288, 63732), (339, 54144), (376, 48816), (384, 47799), (423, 43392), (432, 42488), (452, 40608), (564, 32544), (576, 31866), (678, 27072), (752, 24408), (846, 21696), (864, 21244), (904, 20304), (1017, 18048), (1128, 16272), (1152, 15933), (1269, 14464), (1356, 13536), (1504, 12204), (1692, 10848), (1728, 10622), (1808, 10152), (2034, 9024), (2256, 8136), (2538, 7232), (2712, 6768), (3008, 6102), (3051, 6016), (3384, 5424), (3456, 5311), (3616, 5076), (4068, 4512)]