13460748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 37997568

約数和(自身を除く): 24536820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 61, 71, 74, 84, 111, 122, 142, 148, 183, 213, 222, 244, 259, 284, 366, 426, 427, 444, 497, 518, 732, 777, 852, 854, 994, 1036, 1281, 1491, 1554, 1708, 1988, 2257, 2562, 2627, 2982, 3108, 4331, 4514, 5124, 5254, 5964, 6771, 7881, 8662, 9028, 10508, 12993, 13542, 15762, 15799, 17324, 18389, 25986, 27084, 30317, 31524, 31598, 36778, 47397, 51972, 55167, 60634, 63196, 73556, 90951, 94794, 110334, 121268, 160247, 181902, 189588, 220668, 320494, 363804, 480741, 640988, 961482, 1121729, 1922964, 2243458, 3365187, 4486916, 6730374, 13460748]

約数ペア:

[(1, 13460748), (2, 6730374), (3, 4486916), (4, 3365187), (6, 2243458), (7, 1922964), (12, 1121729), (14, 961482), (21, 640988), (28, 480741), (37, 363804), (42, 320494), (61, 220668), (71, 189588), (74, 181902), (84, 160247), (111, 121268), (122, 110334), (142, 94794), (148, 90951), (183, 73556), (213, 63196), (222, 60634), (244, 55167), (259, 51972), (284, 47397), (366, 36778), (426, 31598), (427, 31524), (444, 30317), (497, 27084), (518, 25986), (732, 18389), (777, 17324), (852, 15799), (854, 15762), (994, 13542), (1036, 12993), (1281, 10508), (1491, 9028), (1554, 8662), (1708, 7881), (1988, 6771), (2257, 5964), (2562, 5254), (2627, 5124), (2982, 4514), (3108, 4331)]