18739008

素因数分解:

$2^6\times 3^2\times {\mathrm{32533}}^1$

素因数の和:32551

約数の個数: 42

約数和(自身を含む): 53713634

約数和(自身を除く): 34974626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32533, 65066, 97599, 130132, 195198, 260264, 292797, 390396, 520528, 585594, 780792, 1041056, 1171188, 1561584, 2082112, 2342376, 3123168, 4684752, 6246336, 9369504, 18739008]

約数ペア:

[(1, 18739008), (2, 9369504), (3, 6246336), (4, 4684752), (6, 3123168), (8, 2342376), (9, 2082112), (12, 1561584), (16, 1171188), (18, 1041056), (24, 780792), (32, 585594), (36, 520528), (48, 390396), (64, 292797), (72, 260264), (96, 195198), (144, 130132), (192, 97599), (288, 65066), (576, 32533)]