54918918

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 73644282

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 477, 558, 619, 837, 954, 1238, 1431, 1643, 1674, 1857, 2862, 3286, 3714, 4929, 5571, 9858, 11142, 14787, 16713, 19189, 29574, 32807, 33426, 38378, 44361, 57567, 65614, 88722, 98421, 115134, 172701, 196842, 295263, 345402, 518103, 590526, 885789, 1017017, 1036206, 1771578, 2034034, 3051051, 6102102, 9153153, 18306306, 27459459, 54918918]

約数ペア:

[(1, 54918918), (2, 27459459), (3, 18306306), (6, 9153153), (9, 6102102), (18, 3051051), (27, 2034034), (31, 1771578), (53, 1036206), (54, 1017017), (62, 885789), (93, 590526), (106, 518103), (159, 345402), (186, 295263), (279, 196842), (318, 172701), (477, 115134), (558, 98421), (619, 88722), (837, 65614), (954, 57567), (1238, 44361), (1431, 38378), (1643, 33426), (1674, 32807), (1857, 29574), (2862, 19189), (3286, 16713), (3714, 14787), (4929, 11142), (5571, 9858)]