2013446799

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 3924359712

約数和(自身を除く): 1910912913

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 73, 91, 117, 119, 147, 153, 219, 221, 273, 283, 357, 441, 511, 637, 657, 663, 819, 833, 849, 949, 1071, 1241, 1533, 1547, 1911, 1981, 1989, 2499, 2547, 2847, 3577, 3679, 3723, 4599, 4641, 4811, 5733, 5943, 6643, 7497, 8541, 8687, 10731, 10829, 11037, 11169, 13867, 13923, 14433, 16133, 17829, 19929, 20659, 25753, 26061, 32193, 32487, 33111, 33677, 41601, 43299, 46501, 48399, 59787, 60809, 61977, 62543, 77259, 78183, 97461, 101031, 112931, 124803, 139503, 144613, 145197, 180271, 182427, 185931, 187629, 231777, 235739, 268567, 303093, 338793, 351203, 418509, 433839, 437801, 540813, 547281, 562887, 707217, 790517, 805701, 1012291, 1016379, 1053609, 1301517, 1313403, 1622439, 1879969, 2121651, 2371551, 2417103, 2458421, 3036873, 3064607, 3160827, 3940209, 4565639, 5639907, 7114653, 7375263, 9110619, 9193821, 13159783, 13696917, 16919721, 17208947, 22125789, 27581463, 31959473, 39479349, 41090751, 51626841, 95878419, 118438047, 154880523, 223716311, 287635257, 671148933, 2013446799]

約数ペア:

[(1, 2013446799), (3, 671148933), (7, 287635257), (9, 223716311), (13, 154880523), (17, 118438047), (21, 95878419), (39, 51626841), (49, 41090751), (51, 39479349), (63, 31959473), (73, 27581463), (91, 22125789), (117, 17208947), (119, 16919721), (147, 13696917), (153, 13159783), (219, 9193821), (221, 9110619), (273, 7375263), (283, 7114653), (357, 5639907), (441, 4565639), (511, 3940209), (637, 3160827), (657, 3064607), (663, 3036873), (819, 2458421), (833, 2417103), (849, 2371551), (949, 2121651), (1071, 1879969), (1241, 1622439), (1533, 1313403), (1547, 1301517), (1911, 1053609), (1981, 1016379), (1989, 1012291), (2499, 805701), (2547, 790517), (2847, 707217), (3577, 562887), (3679, 547281), (3723, 540813), (4599, 437801), (4641, 433839), (4811, 418509), (5733, 351203), (5943, 338793), (6643, 303093), (7497, 268567), (8541, 235739), (8687, 231777), (10731, 187629), (10829, 185931), (11037, 182427), (11169, 180271), (13867, 145197), (13923, 144613), (14433, 139503), (16133, 124803), (17829, 112931), (19929, 101031), (20659, 97461), (25753, 78183), (26061, 77259), (32193, 62543), (32487, 61977), (33111, 60809), (33677, 59787), (41601, 48399), (43299, 46501)]