47090862

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 134734320

約数和(自身を除く): 87643458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 49, 54, 63, 74, 78, 91, 98, 111, 117, 126, 147, 182, 189, 222, 234, 259, 273, 294, 333, 351, 378, 441, 481, 518, 546, 637, 666, 702, 777, 819, 882, 962, 999, 1274, 1323, 1369, 1443, 1554, 1638, 1813, 1911, 1998, 2331, 2457, 2646, 2738, 2886, 3367, 3626, 3822, 4107, 4329, 4662, 4914, 5439, 5733, 6734, 6993, 8214, 8658, 9583, 10101, 10878, 11466, 12321, 12987, 13986, 16317, 17199, 17797, 19166, 20202, 23569, 24642, 25974, 28749, 30303, 32634, 34398, 35594, 36963, 47138, 48951, 53391, 57498, 60606, 67081, 70707, 73926, 86247, 90909, 97902, 106782, 124579, 134162, 141414, 160173, 172494, 181818, 201243, 212121, 249158, 258741, 320346, 373737, 402486, 424242, 480519, 517482, 603729, 636363, 747474, 872053, 961038, 1121211, 1207458, 1272726, 1744106, 1811187, 2242422, 2616159, 3363633, 3622374, 5232318, 6727266, 7848477, 15696954, 23545431, 47090862]

約数ペア:

[(1, 47090862), (2, 23545431), (3, 15696954), (6, 7848477), (7, 6727266), (9, 5232318), (13, 3622374), (14, 3363633), (18, 2616159), (21, 2242422), (26, 1811187), (27, 1744106), (37, 1272726), (39, 1207458), (42, 1121211), (49, 961038), (54, 872053), (63, 747474), (74, 636363), (78, 603729), (91, 517482), (98, 480519), (111, 424242), (117, 402486), (126, 373737), (147, 320346), (182, 258741), (189, 249158), (222, 212121), (234, 201243), (259, 181818), (273, 172494), (294, 160173), (333, 141414), (351, 134162), (378, 124579), (441, 106782), (481, 97902), (518, 90909), (546, 86247), (637, 73926), (666, 70707), (702, 67081), (777, 60606), (819, 57498), (882, 53391), (962, 48951), (999, 47138), (1274, 36963), (1323, 35594), (1369, 34398), (1443, 32634), (1554, 30303), (1638, 28749), (1813, 25974), (1911, 24642), (1998, 23569), (2331, 20202), (2457, 19166), (2646, 17797), (2738, 17199), (2886, 16317), (3367, 13986), (3626, 12987), (3822, 12321), (4107, 11466), (4329, 10878), (4662, 10101), (4914, 9583), (5439, 8658), (5733, 8214), (6734, 6993)]