2018457522

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{11351}}^1$

素因数の和:11488

約数の個数: 64

約数和(自身を含む): 4658860800

約数和(自身を除く): 2640403278

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 89, 111, 178, 222, 267, 333, 534, 666, 801, 999, 1602, 1998, 2403, 3293, 4806, 6586, 9879, 11351, 19758, 22702, 29637, 34053, 59274, 68106, 88911, 102159, 177822, 204318, 306477, 419987, 612954, 839974, 1010239, 1259961, 2020478, 2519922, 3030717, 3779883, 6061434, 7559766, 9092151, 11339649, 18184302, 22679298, 27276453, 37378843, 54552906, 74757686, 112136529, 224273058, 336409587, 672819174, 1009228761, 2018457522]

約数ペア:

[(1, 2018457522), (2, 1009228761), (3, 672819174), (6, 336409587), (9, 224273058), (18, 112136529), (27, 74757686), (37, 54552906), (54, 37378843), (74, 27276453), (89, 22679298), (111, 18184302), (178, 11339649), (222, 9092151), (267, 7559766), (333, 6061434), (534, 3779883), (666, 3030717), (801, 2519922), (999, 2020478), (1602, 1259961), (1998, 1010239), (2403, 839974), (3293, 612954), (4806, 419987), (6586, 306477), (9879, 204318), (11351, 177822), (19758, 102159), (22702, 88911), (29637, 68106), (34053, 59274)]