3181010148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{40927}}^1$

素因数の和:41081

約数の個数: 72

約数和(自身を含む): 8581128192

約数和(自身を除く): 5400118044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 4318, 4572, 6477, 8636, 12954, 19431, 25908, 38862, 40927, 77724, 81854, 122781, 163708, 245562, 368343, 491124, 695759, 736686, 1391518, 1473372, 2087277, 2783036, 4174554, 5197729, 6261831, 8349108, 10395458, 12523662, 15593187, 20790916, 25047324, 31186374, 46779561, 62372748, 88361393, 93559122, 176722786, 187118244, 265084179, 353445572, 530168358, 795252537, 1060336716, 1590505074, 3181010148]

約数ペア:

[(1, 3181010148), (2, 1590505074), (3, 1060336716), (4, 795252537), (6, 530168358), (9, 353445572), (12, 265084179), (17, 187118244), (18, 176722786), (34, 93559122), (36, 88361393), (51, 62372748), (68, 46779561), (102, 31186374), (127, 25047324), (153, 20790916), (204, 15593187), (254, 12523662), (306, 10395458), (381, 8349108), (508, 6261831), (612, 5197729), (762, 4174554), (1143, 2783036), (1524, 2087277), (2159, 1473372), (2286, 1391518), (4318, 736686), (4572, 695759), (6477, 491124), (8636, 368343), (12954, 245562), (19431, 163708), (25908, 122781), (38862, 81854), (40927, 77724)]