39219876

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 113023680

約数和(自身を除く): 73803804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 277, 324, 342, 414, 437, 513, 554, 621, 684, 828, 831, 874, 1026, 1108, 1242, 1311, 1539, 1662, 1748, 1863, 2052, 2484, 2493, 2622, 3078, 3324, 3726, 3933, 4986, 5244, 5263, 6156, 6371, 7452, 7479, 7866, 9972, 10526, 11799, 12742, 14958, 15732, 15789, 19113, 21052, 22437, 23598, 25484, 29916, 31578, 35397, 38226, 44874, 47196, 47367, 57339, 63156, 70794, 76452, 89748, 94734, 114678, 121049, 141588, 142101, 172017, 189468, 229356, 242098, 284202, 344034, 363147, 426303, 484196, 516051, 568404, 688068, 726294, 852606, 1032102, 1089441, 1452588, 1705212, 2064204, 2178882, 3268323, 4357764, 6536646, 9804969, 13073292, 19609938, 39219876]

約数ペア:

[(1, 39219876), (2, 19609938), (3, 13073292), (4, 9804969), (6, 6536646), (9, 4357764), (12, 3268323), (18, 2178882), (19, 2064204), (23, 1705212), (27, 1452588), (36, 1089441), (38, 1032102), (46, 852606), (54, 726294), (57, 688068), (69, 568404), (76, 516051), (81, 484196), (92, 426303), (108, 363147), (114, 344034), (138, 284202), (162, 242098), (171, 229356), (207, 189468), (228, 172017), (276, 142101), (277, 141588), (324, 121049), (342, 114678), (414, 94734), (437, 89748), (513, 76452), (554, 70794), (621, 63156), (684, 57339), (828, 47367), (831, 47196), (874, 44874), (1026, 38226), (1108, 35397), (1242, 31578), (1311, 29916), (1539, 25484), (1662, 23598), (1748, 22437), (1863, 21052), (2052, 19113), (2484, 15789), (2493, 15732), (2622, 14958), (3078, 12742), (3324, 11799), (3726, 10526), (3933, 9972), (4986, 7866), (5244, 7479), (5263, 7452), (6156, 6371)]