19268565498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{16829}}^1$

素因数の和:17093

約数の個数: 128

約数和(自身を含む): 52929676800

約数和(自身を除く): 33661111302

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 233, 234, 273, 351, 378, 466, 546, 699, 702, 819, 1398, 1631, 1638, 2097, 2457, 3029, 3262, 4194, 4893, 4914, 6058, 6291, 9087, 9786, 12582, 14679, 16829, 18174, 21203, 27261, 29358, 33658, 42406, 44037, 50487, 54522, 63609, 81783, 88074, 100974, 117803, 127218, 151461, 163566, 190827, 218777, 235606, 302922, 353409, 381654, 437554, 454383, 572481, 656331, 706818, 908766, 1060227, 1144962, 1312662, 1531439, 1968993, 2120454, 3062878, 3180681, 3921157, 3937986, 4594317, 5906979, 6361362, 7842314, 9188634, 11763471, 11813958, 13782951, 23526942, 27448099, 27565902, 35290413, 41348853, 50975041, 54896198, 70580826, 82344297, 82697706, 101950082, 105871239, 152925123, 164688594, 211742478, 247032891, 305850246, 356825287, 458775369, 494065782, 713650574, 741098673, 917550738, 1070475861, 1376326107, 1482197346, 2140951722, 2752652214, 3211427583, 6422855166, 9634282749, 19268565498]

約数ペア:

[(1, 19268565498), (2, 9634282749), (3, 6422855166), (6, 3211427583), (7, 2752652214), (9, 2140951722), (13, 1482197346), (14, 1376326107), (18, 1070475861), (21, 917550738), (26, 741098673), (27, 713650574), (39, 494065782), (42, 458775369), (54, 356825287), (63, 305850246), (78, 247032891), (91, 211742478), (117, 164688594), (126, 152925123), (182, 105871239), (189, 101950082), (233, 82697706), (234, 82344297), (273, 70580826), (351, 54896198), (378, 50975041), (466, 41348853), (546, 35290413), (699, 27565902), (702, 27448099), (819, 23526942), (1398, 13782951), (1631, 11813958), (1638, 11763471), (2097, 9188634), (2457, 7842314), (3029, 6361362), (3262, 5906979), (4194, 4594317), (4893, 3937986), (4914, 3921157), (6058, 3180681), (6291, 3062878), (9087, 2120454), (9786, 1968993), (12582, 1531439), (14679, 1312662), (16829, 1144962), (18174, 1060227), (21203, 908766), (27261, 706818), (29358, 656331), (33658, 572481), (42406, 454383), (44037, 437554), (50487, 381654), (54522, 353409), (63609, 302922), (81783, 235606), (88074, 218777), (100974, 190827), (117803, 163566), (127218, 151461)]