18059616

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 52121160

約数和(自身を除く): 34061544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 859, 876, 1168, 1314, 1718, 1752, 2336, 2577, 2628, 3436, 3504, 5154, 5256, 6872, 7008, 7731, 10308, 10512, 13744, 15462, 20616, 21024, 27488, 30924, 41232, 61848, 62707, 82464, 123696, 125414, 188121, 247392, 250828, 376242, 501656, 564363, 752484, 1003312, 1128726, 1504968, 2006624, 2257452, 3009936, 4514904, 6019872, 9029808, 18059616]

約数ペア:

[(1, 18059616), (2, 9029808), (3, 6019872), (4, 4514904), (6, 3009936), (8, 2257452), (9, 2006624), (12, 1504968), (16, 1128726), (18, 1003312), (24, 752484), (32, 564363), (36, 501656), (48, 376242), (72, 250828), (73, 247392), (96, 188121), (144, 125414), (146, 123696), (219, 82464), (288, 62707), (292, 61848), (438, 41232), (584, 30924), (657, 27488), (859, 21024), (876, 20616), (1168, 15462), (1314, 13744), (1718, 10512), (1752, 10308), (2336, 7731), (2577, 7008), (2628, 6872), (3436, 5256), (3504, 5154)]