939149838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{20357}}^1$

素因数の和:20609

約数の個数: 48

約数和(自身を含む): 2229445296

約数和(自身を除く): 1290295458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 466, 699, 1398, 2097, 2563, 4194, 5126, 7689, 15378, 20357, 23067, 40714, 46134, 61071, 122142, 183213, 223927, 366426, 447854, 671781, 1343562, 2015343, 4030686, 4743181, 9486362, 14229543, 28459086, 42688629, 52174991, 85377258, 104349982, 156524973, 313049946, 469574919, 939149838]

約数ペア:

[(1, 939149838), (2, 469574919), (3, 313049946), (6, 156524973), (9, 104349982), (11, 85377258), (18, 52174991), (22, 42688629), (33, 28459086), (66, 14229543), (99, 9486362), (198, 4743181), (233, 4030686), (466, 2015343), (699, 1343562), (1398, 671781), (2097, 447854), (2563, 366426), (4194, 223927), (5126, 183213), (7689, 122142), (15378, 61071), (20357, 46134), (23067, 40714)]