16843788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 50226176

約数和(自身を除く): 33382388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 43, 52, 54, 62, 78, 81, 86, 93, 108, 117, 124, 129, 156, 162, 172, 186, 234, 243, 258, 279, 324, 351, 372, 387, 403, 468, 486, 516, 558, 559, 702, 774, 806, 837, 972, 1053, 1116, 1118, 1161, 1209, 1333, 1404, 1548, 1612, 1674, 1677, 2106, 2236, 2322, 2418, 2511, 2666, 3159, 3348, 3354, 3483, 3627, 3999, 4212, 4644, 4836, 5022, 5031, 5332, 6318, 6708, 6966, 7254, 7533, 7998, 10044, 10062, 10449, 10881, 11997, 12636, 13932, 14508, 15066, 15093, 15996, 17329, 20124, 20898, 21762, 23994, 30132, 30186, 32643, 34658, 35991, 41796, 43524, 45279, 47988, 51987, 60372, 65286, 69316, 71982, 90558, 97929, 103974, 107973, 130572, 135837, 143964, 155961, 181116, 195858, 207948, 215946, 271674, 311922, 323919, 391716, 431892, 467883, 543348, 623844, 647838, 935766, 1295676, 1403649, 1871532, 2807298, 4210947, 5614596, 8421894, 16843788]

約数ペア:

[(1, 16843788), (2, 8421894), (3, 5614596), (4, 4210947), (6, 2807298), (9, 1871532), (12, 1403649), (13, 1295676), (18, 935766), (26, 647838), (27, 623844), (31, 543348), (36, 467883), (39, 431892), (43, 391716), (52, 323919), (54, 311922), (62, 271674), (78, 215946), (81, 207948), (86, 195858), (93, 181116), (108, 155961), (117, 143964), (124, 135837), (129, 130572), (156, 107973), (162, 103974), (172, 97929), (186, 90558), (234, 71982), (243, 69316), (258, 65286), (279, 60372), (324, 51987), (351, 47988), (372, 45279), (387, 43524), (403, 41796), (468, 35991), (486, 34658), (516, 32643), (558, 30186), (559, 30132), (702, 23994), (774, 21762), (806, 20898), (837, 20124), (972, 17329), (1053, 15996), (1116, 15093), (1118, 15066), (1161, 14508), (1209, 13932), (1333, 12636), (1404, 11997), (1548, 10881), (1612, 10449), (1674, 10062), (1677, 10044), (2106, 7998), (2236, 7533), (2322, 7254), (2418, 6966), (2511, 6708), (2666, 6318), (3159, 5332), (3348, 5031), (3354, 5022), (3483, 4836), (3627, 4644), (3999, 4212)]