12938394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18150

約数の個数: 32

約数和(自身を含む): 31314816

約数和(自身を除く): 18376422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 18121, 36242, 54363, 108726, 126847, 253694, 308057, 380541, 616114, 761082, 924171, 1848342, 2156399, 4312798, 6469197, 12938394]

約数ペア:

[(1, 12938394), (2, 6469197), (3, 4312798), (6, 2156399), (7, 1848342), (14, 924171), (17, 761082), (21, 616114), (34, 380541), (42, 308057), (51, 253694), (102, 126847), (119, 108726), (238, 54363), (357, 36242), (714, 18121)]