39389120118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61543}}^1$

素因数の和:61650

約数の個数: 72

約数和(自身を含む): 90569750544

約数和(自身を除く): 51180630426

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 961, 1147, 1922, 2294, 2883, 3441, 5766, 6882, 8649, 10323, 17298, 20646, 35557, 61543, 71114, 106671, 123086, 184629, 213342, 320013, 369258, 553887, 640026, 1107774, 1907833, 2277091, 3815666, 4554182, 5723499, 6831273, 11446998, 13662546, 17170497, 20493819, 34340994, 40987638, 59142823, 70589821, 118285646, 141179642, 177428469, 211769463, 354856938, 423538926, 532285407, 635308389, 1064570814, 1270616778, 2188284451, 4376568902, 6564853353, 13129706706, 19694560059, 39389120118]

約数ペア:

[(1, 39389120118), (2, 19694560059), (3, 13129706706), (6, 6564853353), (9, 4376568902), (18, 2188284451), (31, 1270616778), (37, 1064570814), (62, 635308389), (74, 532285407), (93, 423538926), (111, 354856938), (186, 211769463), (222, 177428469), (279, 141179642), (333, 118285646), (558, 70589821), (666, 59142823), (961, 40987638), (1147, 34340994), (1922, 20493819), (2294, 17170497), (2883, 13662546), (3441, 11446998), (5766, 6831273), (6882, 5723499), (8649, 4554182), (10323, 3815666), (17298, 2277091), (20646, 1907833), (35557, 1107774), (61543, 640026), (71114, 553887), (106671, 369258), (123086, 320013), (184629, 213342)]