12942678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18127}}^1$

素因数の和:18156

約数の個数: 32

約数和(自身を含む): 31325184

約数和(自身を除く): 18382506

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 18127, 36254, 54381, 108762, 126889, 253778, 308159, 380667, 616318, 761334, 924477, 1848954, 2157113, 4314226, 6471339, 12942678]

約数ペア:

[(1, 12942678), (2, 6471339), (3, 4314226), (6, 2157113), (7, 1848954), (14, 924477), (17, 761334), (21, 616318), (34, 380667), (42, 308159), (51, 253778), (102, 126889), (119, 108762), (238, 54381), (357, 36254), (714, 18127)]