1871532

素因数分解:

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

素因数の和:100

約数の個数: 96

約数和(自身を含む): 5519360

約数和(自身を除く): 3647828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 43, 52, 54, 62, 78, 86, 93, 108, 117, 124, 129, 156, 172, 186, 234, 258, 279, 351, 372, 387, 403, 468, 516, 558, 559, 702, 774, 806, 837, 1116, 1118, 1161, 1209, 1333, 1404, 1548, 1612, 1674, 1677, 2236, 2322, 2418, 2666, 3348, 3354, 3627, 3999, 4644, 4836, 5031, 5332, 6708, 7254, 7998, 10062, 10881, 11997, 14508, 15093, 15996, 17329, 20124, 21762, 23994, 30186, 34658, 35991, 43524, 47988, 51987, 60372, 69316, 71982, 103974, 143964, 155961, 207948, 311922, 467883, 623844, 935766, 1871532]

約数ペア:

[(1, 1871532), (2, 935766), (3, 623844), (4, 467883), (6, 311922), (9, 207948), (12, 155961), (13, 143964), (18, 103974), (26, 71982), (27, 69316), (31, 60372), (36, 51987), (39, 47988), (43, 43524), (52, 35991), (54, 34658), (62, 30186), (78, 23994), (86, 21762), (93, 20124), (108, 17329), (117, 15996), (124, 15093), (129, 14508), (156, 11997), (172, 10881), (186, 10062), (234, 7998), (258, 7254), (279, 6708), (351, 5332), (372, 5031), (387, 4836), (403, 4644), (468, 3999), (516, 3627), (558, 3354), (559, 3348), (702, 2666), (774, 2418), (806, 2322), (837, 2236), (1116, 1677), (1118, 1674), (1161, 1612), (1209, 1548), (1333, 1404)]