274097838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{343481}}^1$

素因数の和:343512

約数の個数: 32

約数和(自身を含む): 659485440

約数和(自身を除く): 385387602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 343481, 686962, 1030443, 2060886, 2404367, 4808734, 6526139, 7213101, 13052278, 14426202, 19578417, 39156834, 45682973, 91365946, 137048919, 274097838]

約数ペア:

[(1, 274097838), (2, 137048919), (3, 91365946), (6, 45682973), (7, 39156834), (14, 19578417), (19, 14426202), (21, 13052278), (38, 7213101), (42, 6526139), (57, 4808734), (114, 2404367), (133, 2060886), (266, 1030443), (399, 686962), (798, 343481)]