12937153788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1023833}}^1$

素因数の和:1023865

約数の個数: 72

約数和(自身を含む): 36522206448

約数和(自身を除く): 23585052660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 1023833, 2047666, 3071499, 4095332, 6142998, 9214497, 12285996, 13309829, 18428994, 26619658, 27643491, 36857988, 39929487, 53239316, 55286982, 79858974, 82930473, 110573964, 119788461, 159717948, 165860946, 239576922, 248791419, 331721892, 359365383, 479153844, 497582838, 718730766, 995165676, 1078096149, 1437461532, 2156192298, 3234288447, 4312384596, 6468576894, 12937153788]

約数ペア:

[(1, 12937153788), (2, 6468576894), (3, 4312384596), (4, 3234288447), (6, 2156192298), (9, 1437461532), (12, 1078096149), (13, 995165676), (18, 718730766), (26, 497582838), (27, 479153844), (36, 359365383), (39, 331721892), (52, 248791419), (54, 239576922), (78, 165860946), (81, 159717948), (108, 119788461), (117, 110573964), (156, 82930473), (162, 79858974), (234, 55286982), (243, 53239316), (324, 39929487), (351, 36857988), (468, 27643491), (486, 26619658), (702, 18428994), (972, 13309829), (1053, 12285996), (1404, 9214497), (2106, 6142998), (3159, 4095332), (4212, 3071499), (6318, 2047666), (12636, 1023833)]