2039560434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 4785580800

約数和(自身を除く): 2746020366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 331, 342, 387, 419, 662, 774, 817, 838, 993, 1257, 1634, 1986, 2451, 2514, 2979, 3771, 4902, 5958, 6289, 7353, 7542, 7961, 12578, 14233, 14706, 15922, 18017, 18867, 23883, 28466, 36034, 37734, 42699, 47766, 54051, 56601, 71649, 85398, 108102, 113202, 128097, 138689, 143298, 162153, 256194, 270427, 277378, 324306, 342323, 416067, 540854, 684646, 811281, 832134, 1026969, 1248201, 1622562, 2053938, 2433843, 2496402, 2635091, 3080907, 4867686, 5270182, 5963627, 6161814, 7905273, 11927254, 15810546, 17890881, 23715819, 35781762, 47431638, 53672643, 107345286, 113308913, 226617826, 339926739, 679853478, 1019780217, 2039560434]

約数ペア:

[(1, 2039560434), (2, 1019780217), (3, 679853478), (6, 339926739), (9, 226617826), (18, 113308913), (19, 107345286), (38, 53672643), (43, 47431638), (57, 35781762), (86, 23715819), (114, 17890881), (129, 15810546), (171, 11927254), (258, 7905273), (331, 6161814), (342, 5963627), (387, 5270182), (419, 4867686), (662, 3080907), (774, 2635091), (817, 2496402), (838, 2433843), (993, 2053938), (1257, 1622562), (1634, 1248201), (1986, 1026969), (2451, 832134), (2514, 811281), (2979, 684646), (3771, 540854), (4902, 416067), (5958, 342323), (6289, 324306), (7353, 277378), (7542, 270427), (7961, 256194), (12578, 162153), (14233, 143298), (14706, 138689), (15922, 128097), (18017, 113202), (18867, 108102), (23883, 85398), (28466, 71649), (36034, 56601), (37734, 54051), (42699, 47766)]