1813373352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19661}}^1$

素因数の和:19744

約数の個数: 128

約数和(自身を含む): 5851411200

約数和(自身を除く): 4038037848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 1098, 1281, 1464, 1512, 1647, 1708, 2196, 2562, 3294, 3416, 3843, 4392, 5124, 6588, 7686, 10248, 11529, 13176, 15372, 19661, 23058, 30744, 39322, 46116, 58983, 78644, 92232, 117966, 137627, 157288, 176949, 235932, 275254, 353898, 412881, 471864, 530847, 550508, 707796, 825762, 1061694, 1101016, 1199321, 1238643, 1415592, 1651524, 2123388, 2398642, 2477286, 3303048, 3597963, 3715929, 4246776, 4797284, 4954572, 7195926, 7431858, 8395247, 9594568, 9909144, 10793889, 14391852, 14863716, 16790494, 21587778, 25185741, 28783704, 29727432, 32381667, 33580988, 43175556, 50371482, 64763334, 67161976, 75557223, 86351112, 100742964, 129526668, 151114446, 201485928, 226671669, 259053336, 302228892, 453343338, 604457784, 906686676, 1813373352]

約数ペア:

[(1, 1813373352), (2, 906686676), (3, 604457784), (4, 453343338), (6, 302228892), (7, 259053336), (8, 226671669), (9, 201485928), (12, 151114446), (14, 129526668), (18, 100742964), (21, 86351112), (24, 75557223), (27, 67161976), (28, 64763334), (36, 50371482), (42, 43175556), (54, 33580988), (56, 32381667), (61, 29727432), (63, 28783704), (72, 25185741), (84, 21587778), (108, 16790494), (122, 14863716), (126, 14391852), (168, 10793889), (183, 9909144), (189, 9594568), (216, 8395247), (244, 7431858), (252, 7195926), (366, 4954572), (378, 4797284), (427, 4246776), (488, 3715929), (504, 3597963), (549, 3303048), (732, 2477286), (756, 2398642), (854, 2123388), (1098, 1651524), (1281, 1415592), (1464, 1238643), (1512, 1199321), (1647, 1101016), (1708, 1061694), (2196, 825762), (2562, 707796), (3294, 550508), (3416, 530847), (3843, 471864), (4392, 412881), (5124, 353898), (6588, 275254), (7686, 235932), (10248, 176949), (11529, 157288), (13176, 137627), (15372, 117966), (19661, 92232), (23058, 78644), (30744, 58983), (39322, 46116)]