2018045898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 5321272320

約数和(自身を除く): 3303226422

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 83, 99, 114, 138, 166, 171, 198, 207, 209, 249, 253, 281, 342, 414, 418, 437, 498, 506, 562, 627, 747, 759, 843, 874, 913, 1254, 1311, 1494, 1518, 1577, 1686, 1826, 1881, 1909, 2277, 2529, 2622, 2739, 3091, 3154, 3762, 3818, 3933, 4554, 4731, 4807, 5058, 5339, 5478, 5727, 6182, 6463, 7866, 8217, 9273, 9462, 9614, 10678, 11454, 12926, 14193, 14421, 16017, 16434, 17181, 17347, 18546, 19389, 20999, 23323, 27819, 28386, 28842, 32034, 34362, 34694, 36271, 38778, 41998, 43263, 46646, 48051, 52041, 55638, 58167, 58729, 62997, 69969, 71093, 72542, 86526, 96102, 104082, 108813, 116334, 117458, 122797, 125994, 139938, 142186, 156123, 176187, 188991, 209907, 213279, 217626, 245594, 256553, 312246, 326439, 352374, 368391, 377982, 398981, 419814, 426558, 443137, 513106, 528561, 536429, 639837, 652878, 736782, 769659, 797962, 886274, 1057122, 1072858, 1105173, 1196943, 1279674, 1329411, 1350767, 1539318, 1609287, 2210346, 2308977, 2393886, 2658822, 2701534, 3218574, 3590829, 3988233, 4052301, 4617954, 4827861, 4874507, 5900719, 7181658, 7976466, 8104602, 9655722, 9749014, 10192151, 11801438, 12156903, 14623521, 17702157, 20384302, 24313806, 29247042, 30576453, 35404314, 43870563, 53106471, 61152906, 87741126, 91729359, 106212942, 112113661, 183458718, 224227322, 336340983, 672681966, 1009022949, 2018045898]

約数ペア:

[(1, 2018045898), (2, 1009022949), (3, 672681966), (6, 336340983), (9, 224227322), (11, 183458718), (18, 112113661), (19, 106212942), (22, 91729359), (23, 87741126), (33, 61152906), (38, 53106471), (46, 43870563), (57, 35404314), (66, 30576453), (69, 29247042), (83, 24313806), (99, 20384302), (114, 17702157), (138, 14623521), (166, 12156903), (171, 11801438), (198, 10192151), (207, 9749014), (209, 9655722), (249, 8104602), (253, 7976466), (281, 7181658), (342, 5900719), (414, 4874507), (418, 4827861), (437, 4617954), (498, 4052301), (506, 3988233), (562, 3590829), (627, 3218574), (747, 2701534), (759, 2658822), (843, 2393886), (874, 2308977), (913, 2210346), (1254, 1609287), (1311, 1539318), (1494, 1350767), (1518, 1329411), (1577, 1279674), (1686, 1196943), (1826, 1105173), (1881, 1072858), (1909, 1057122), (2277, 886274), (2529, 797962), (2622, 769659), (2739, 736782), (3091, 652878), (3154, 639837), (3762, 536429), (3818, 528561), (3933, 513106), (4554, 443137), (4731, 426558), (4807, 419814), (5058, 398981), (5339, 377982), (5478, 368391), (5727, 352374), (6182, 326439), (6463, 312246), (7866, 256553), (8217, 245594), (9273, 217626), (9462, 213279), (9614, 209907), (10678, 188991), (11454, 176187), (12926, 156123), (14193, 142186), (14421, 139938), (16017, 125994), (16434, 122797), (17181, 117458), (17347, 116334), (18546, 108813), (19389, 104082), (20999, 96102), (23323, 86526), (27819, 72542), (28386, 71093), (28842, 69969), (32034, 62997), (34362, 58729), (34694, 58167), (36271, 55638), (38778, 52041), (41998, 48051), (43263, 46646)]