16644138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 38330880

約数和(自身を除く): 21686742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2851, 2919, 5702, 5838, 8553, 17106, 19957, 39914, 59871, 119742, 396289, 792578, 1188867, 2377734, 2774023, 5548046, 8322069, 16644138]

約数ペア:

[(1, 16644138), (2, 8322069), (3, 5548046), (6, 2774023), (7, 2377734), (14, 1188867), (21, 792578), (42, 396289), (139, 119742), (278, 59871), (417, 39914), (834, 19957), (973, 17106), (1946, 8553), (2851, 5838), (2919, 5702)]