71047242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10639}}^1$

素因数の和:10707

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 108215478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 10639, 21278, 31917, 63834, 74473, 95751, 148946, 191502, 223419, 446838, 563867, 670257, 1127734, 1340514, 1691601, 3383202, 3947069, 5074803, 7894138, 10149606, 11841207, 23682414, 35523621, 71047242]

約数ペア:

[(1, 71047242), (2, 35523621), (3, 23682414), (6, 11841207), (7, 10149606), (9, 7894138), (14, 5074803), (18, 3947069), (21, 3383202), (42, 1691601), (53, 1340514), (63, 1127734), (106, 670257), (126, 563867), (159, 446838), (318, 223419), (371, 191502), (477, 148946), (742, 95751), (954, 74473), (1113, 63834), (2226, 31917), (3339, 21278), (6678, 10639)]