18846501336

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72169}}^1$

素因数の和:72231

約数の個数: 160

約数和(自身を含む): 58682870400

約数和(自身を除く): 39836369064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 936, 1053, 1116, 1209, 1404, 1612, 1674, 2106, 2232, 2418, 2511, 2808, 3224, 3348, 3627, 4212, 4836, 5022, 6696, 7254, 8424, 9672, 10044, 10881, 14508, 20088, 21762, 29016, 32643, 43524, 65286, 72169, 87048, 130572, 144338, 216507, 261144, 288676, 433014, 577352, 649521, 866028, 938197, 1299042, 1732056, 1876394, 1948563, 2237239, 2598084, 2814591, 3752788, 3897126, 4474478, 5196168, 5629182, 5845689, 6711717, 7505576, 7794252, 8443773, 8948956, 11258364, 11691378, 13423434, 15588504, 16887546, 17897912, 20135151, 22516728, 23382756, 25331319, 26846868, 29084107, 33775092, 40270302, 46765512, 50662638, 53693736, 58168214, 60405453, 67550184, 75993957, 80540604, 87252321, 101325276, 116336428, 120810906, 151987914, 161081208, 174504642, 181216359, 202650552, 232672856, 241621812, 261756963, 303975828, 349009284, 362432718, 483243624, 523513926, 607951656, 698018568, 724865436, 785270889, 1047027852, 1449730872, 1570541778, 2094055704, 2355812667, 3141083556, 4711625334, 6282167112, 9423250668, 18846501336]

約数ペア:

[(1, 18846501336), (2, 9423250668), (3, 6282167112), (4, 4711625334), (6, 3141083556), (8, 2355812667), (9, 2094055704), (12, 1570541778), (13, 1449730872), (18, 1047027852), (24, 785270889), (26, 724865436), (27, 698018568), (31, 607951656), (36, 523513926), (39, 483243624), (52, 362432718), (54, 349009284), (62, 303975828), (72, 261756963), (78, 241621812), (81, 232672856), (93, 202650552), (104, 181216359), (108, 174504642), (117, 161081208), (124, 151987914), (156, 120810906), (162, 116336428), (186, 101325276), (216, 87252321), (234, 80540604), (248, 75993957), (279, 67550184), (312, 60405453), (324, 58168214), (351, 53693736), (372, 50662638), (403, 46765512), (468, 40270302), (558, 33775092), (648, 29084107), (702, 26846868), (744, 25331319), (806, 23382756), (837, 22516728), (936, 20135151), (1053, 17897912), (1116, 16887546), (1209, 15588504), (1404, 13423434), (1612, 11691378), (1674, 11258364), (2106, 8948956), (2232, 8443773), (2418, 7794252), (2511, 7505576), (2808, 6711717), (3224, 5845689), (3348, 5629182), (3627, 5196168), (4212, 4474478), (4836, 3897126), (5022, 3752788), (6696, 2814591), (7254, 2598084), (8424, 2237239), (9672, 1948563), (10044, 1876394), (10881, 1732056), (14508, 1299042), (20088, 938197), (21762, 866028), (29016, 649521), (32643, 577352), (43524, 433014), (65286, 288676), (72169, 261144), (87048, 216507), (130572, 144338)]