18601228512

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{270241}}^1$

素因数の和:270496

約数の個数: 72

約数和(自身を含む): 53118767520

約数和(自身を除く): 34517539008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 7648, 8604, 11472, 17208, 22944, 34416, 68832, 270241, 540482, 810723, 1080964, 1621446, 2161928, 2432169, 3242892, 4323856, 4864338, 6485784, 8647712, 9728676, 12971568, 19457352, 25943136, 38914704, 64587599, 77829408, 129175198, 193762797, 258350396, 387525594, 516700792, 581288391, 775051188, 1033401584, 1162576782, 1550102376, 2066803168, 2325153564, 3100204752, 4650307128, 6200409504, 9300614256, 18601228512]

約数ペア:

[(1, 18601228512), (2, 9300614256), (3, 6200409504), (4, 4650307128), (6, 3100204752), (8, 2325153564), (9, 2066803168), (12, 1550102376), (16, 1162576782), (18, 1033401584), (24, 775051188), (32, 581288391), (36, 516700792), (48, 387525594), (72, 258350396), (96, 193762797), (144, 129175198), (239, 77829408), (288, 64587599), (478, 38914704), (717, 25943136), (956, 19457352), (1434, 12971568), (1912, 9728676), (2151, 8647712), (2868, 6485784), (3824, 4864338), (4302, 4323856), (5736, 3242892), (7648, 2432169), (8604, 2161928), (11472, 1621446), (17208, 1080964), (22944, 810723), (34416, 540482), (68832, 270241)]