39728898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 106437240

約数和(自身を除く): 66708342

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 37, 51, 58, 66, 74, 87, 99, 102, 111, 121, 153, 174, 187, 198, 222, 242, 261, 306, 319, 333, 363, 374, 407, 493, 522, 561, 629, 638, 666, 726, 814, 957, 986, 1073, 1089, 1122, 1221, 1258, 1479, 1683, 1887, 1914, 2057, 2146, 2178, 2442, 2871, 2958, 3219, 3366, 3509, 3663, 3774, 4114, 4437, 4477, 5423, 5661, 5742, 6171, 6438, 6919, 7018, 7326, 8874, 8954, 9657, 10527, 10846, 11322, 11803, 12342, 13431, 13838, 16269, 18241, 18513, 19314, 20757, 21054, 23606, 26862, 31581, 32538, 35409, 36482, 37026, 40293, 41514, 48807, 54723, 59653, 62271, 63162, 70818, 76109, 80586, 97614, 106227, 109446, 119306, 124542, 129833, 152218, 164169, 178959, 200651, 212454, 228327, 259666, 328338, 357918, 389499, 401302, 456654, 536877, 601953, 684981, 778998, 1073754, 1168497, 1203906, 1369962, 1805859, 2207161, 2336994, 3611718, 4414322, 6621483, 13242966, 19864449, 39728898]

約数ペア:

[(1, 39728898), (2, 19864449), (3, 13242966), (6, 6621483), (9, 4414322), (11, 3611718), (17, 2336994), (18, 2207161), (22, 1805859), (29, 1369962), (33, 1203906), (34, 1168497), (37, 1073754), (51, 778998), (58, 684981), (66, 601953), (74, 536877), (87, 456654), (99, 401302), (102, 389499), (111, 357918), (121, 328338), (153, 259666), (174, 228327), (187, 212454), (198, 200651), (222, 178959), (242, 164169), (261, 152218), (306, 129833), (319, 124542), (333, 119306), (363, 109446), (374, 106227), (407, 97614), (493, 80586), (522, 76109), (561, 70818), (629, 63162), (638, 62271), (666, 59653), (726, 54723), (814, 48807), (957, 41514), (986, 40293), (1073, 37026), (1089, 36482), (1122, 35409), (1221, 32538), (1258, 31581), (1479, 26862), (1683, 23606), (1887, 21054), (1914, 20757), (2057, 19314), (2146, 18513), (2178, 18241), (2442, 16269), (2871, 13838), (2958, 13431), (3219, 12342), (3366, 11803), (3509, 11322), (3663, 10846), (3774, 10527), (4114, 9657), (4437, 8954), (4477, 8874), (5423, 7326), (5661, 7018), (5742, 6919), (6171, 6438)]