31113222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 75694080

約数和(自身を除く): 44580858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 307, 381, 399, 614, 762, 798, 889, 921, 1778, 1842, 2149, 2413, 2667, 4298, 4826, 5334, 5833, 6447, 7239, 11666, 12894, 14478, 16891, 17499, 33782, 34998, 38989, 40831, 50673, 77978, 81662, 101346, 116967, 122493, 233934, 244986, 272923, 545846, 740791, 818769, 1481582, 1637538, 2222373, 4444746, 5185537, 10371074, 15556611, 31113222]

約数ペア:

[(1, 31113222), (2, 15556611), (3, 10371074), (6, 5185537), (7, 4444746), (14, 2222373), (19, 1637538), (21, 1481582), (38, 818769), (42, 740791), (57, 545846), (114, 272923), (127, 244986), (133, 233934), (254, 122493), (266, 116967), (307, 101346), (381, 81662), (399, 77978), (614, 50673), (762, 40831), (798, 38989), (889, 34998), (921, 33782), (1778, 17499), (1842, 16891), (2149, 14478), (2413, 12894), (2667, 11666), (4298, 7239), (4826, 6447), (5334, 5833)]