47142018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 133806816

約数和(自身を除く): 86664798

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 49, 63, 66, 77, 86, 98, 99, 113, 126, 129, 147, 154, 198, 226, 231, 258, 294, 301, 339, 387, 441, 462, 473, 539, 602, 678, 693, 774, 791, 882, 903, 946, 1017, 1078, 1243, 1386, 1419, 1582, 1617, 1806, 2034, 2107, 2373, 2486, 2709, 2838, 3234, 3311, 3729, 4214, 4257, 4746, 4851, 4859, 5418, 5537, 6321, 6622, 7119, 7458, 8514, 8701, 9702, 9718, 9933, 11074, 11187, 12642, 14238, 14577, 16611, 17402, 18963, 19866, 22374, 23177, 26103, 29154, 29799, 33222, 34013, 37926, 43731, 46354, 49833, 52206, 53449, 59598, 60907, 68026, 69531, 78309, 87462, 99666, 102039, 106898, 121814, 139062, 156618, 160347, 182721, 204078, 208593, 238091, 306117, 320694, 365442, 374143, 417186, 476182, 481041, 548163, 612234, 714273, 748286, 962082, 1096326, 1122429, 1428546, 2142819, 2244858, 2619001, 3367287, 4285638, 5238002, 6734574, 7857003, 15714006, 23571009, 47142018]

約数ペア:

[(1, 47142018), (2, 23571009), (3, 15714006), (6, 7857003), (7, 6734574), (9, 5238002), (11, 4285638), (14, 3367287), (18, 2619001), (21, 2244858), (22, 2142819), (33, 1428546), (42, 1122429), (43, 1096326), (49, 962082), (63, 748286), (66, 714273), (77, 612234), (86, 548163), (98, 481041), (99, 476182), (113, 417186), (126, 374143), (129, 365442), (147, 320694), (154, 306117), (198, 238091), (226, 208593), (231, 204078), (258, 182721), (294, 160347), (301, 156618), (339, 139062), (387, 121814), (441, 106898), (462, 102039), (473, 99666), (539, 87462), (602, 78309), (678, 69531), (693, 68026), (774, 60907), (791, 59598), (882, 53449), (903, 52206), (946, 49833), (1017, 46354), (1078, 43731), (1243, 37926), (1386, 34013), (1419, 33222), (1582, 29799), (1617, 29154), (1806, 26103), (2034, 23177), (2107, 22374), (2373, 19866), (2486, 18963), (2709, 17402), (2838, 16611), (3234, 14577), (3311, 14238), (3729, 12642), (4214, 11187), (4257, 11074), (4746, 9933), (4851, 9718), (4859, 9702), (5418, 8701), (5537, 8514), (6321, 7458), (6622, 7119)]