13298868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 38342304

約数和(自身を除く): 25043436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 71, 86, 99, 121, 129, 132, 142, 172, 198, 213, 242, 258, 284, 363, 387, 396, 426, 473, 484, 516, 639, 726, 774, 781, 852, 946, 1089, 1278, 1419, 1452, 1548, 1562, 1892, 2178, 2343, 2556, 2838, 3053, 3124, 4257, 4356, 4686, 5203, 5676, 6106, 7029, 8514, 8591, 9159, 9372, 10406, 12212, 14058, 15609, 17028, 17182, 18318, 20812, 25773, 27477, 28116, 31218, 33583, 34364, 36636, 46827, 51546, 54954, 62436, 67166, 77319, 93654, 100749, 103092, 109908, 134332, 154638, 187308, 201498, 302247, 309276, 369413, 402996, 604494, 738826, 1108239, 1208988, 1477652, 2216478, 3324717, 4432956, 6649434, 13298868]

約数ペア:

[(1, 13298868), (2, 6649434), (3, 4432956), (4, 3324717), (6, 2216478), (9, 1477652), (11, 1208988), (12, 1108239), (18, 738826), (22, 604494), (33, 402996), (36, 369413), (43, 309276), (44, 302247), (66, 201498), (71, 187308), (86, 154638), (99, 134332), (121, 109908), (129, 103092), (132, 100749), (142, 93654), (172, 77319), (198, 67166), (213, 62436), (242, 54954), (258, 51546), (284, 46827), (363, 36636), (387, 34364), (396, 33583), (426, 31218), (473, 28116), (484, 27477), (516, 25773), (639, 20812), (726, 18318), (774, 17182), (781, 17028), (852, 15609), (946, 14058), (1089, 12212), (1278, 10406), (1419, 9372), (1452, 9159), (1548, 8591), (1562, 8514), (1892, 7029), (2178, 6106), (2343, 5676), (2556, 5203), (2838, 4686), (3053, 4356), (3124, 4257)]