64756854

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{2707}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 144282240

約数和(自身を除く): 79525386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 2707, 3987, 5414, 7974, 8121, 11961, 16242, 23922, 24363, 48726, 73089, 146178, 1199201, 2398402, 3597603, 7195206, 10792809, 21585618, 32378427, 64756854]

約数ペア:

[(1, 64756854), (2, 32378427), (3, 21585618), (6, 10792809), (9, 7195206), (18, 3597603), (27, 2398402), (54, 1199201), (443, 146178), (886, 73089), (1329, 48726), (2658, 24363), (2707, 23922), (3987, 16242), (5414, 11961), (7974, 8121)]