15889272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 45696000

約数和(自身を除く): 29806728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 349, 542, 698, 813, 1047, 1084, 1396, 1626, 1897, 2094, 2168, 2443, 2792, 3252, 3794, 4188, 4886, 5691, 6504, 7329, 7588, 8376, 9772, 11382, 14658, 15176, 19544, 22764, 29316, 45528, 58632, 94579, 189158, 283737, 378316, 567474, 662053, 756632, 1134948, 1324106, 1986159, 2269896, 2648212, 3972318, 5296424, 7944636, 15889272]

約数ペア:

[(1, 15889272), (2, 7944636), (3, 5296424), (4, 3972318), (6, 2648212), (7, 2269896), (8, 1986159), (12, 1324106), (14, 1134948), (21, 756632), (24, 662053), (28, 567474), (42, 378316), (56, 283737), (84, 189158), (168, 94579), (271, 58632), (349, 45528), (542, 29316), (698, 22764), (813, 19544), (1047, 15176), (1084, 14658), (1396, 11382), (1626, 9772), (1897, 8376), (2094, 7588), (2168, 7329), (2443, 6504), (2792, 5691), (3252, 4886), (3794, 4188)]