61474842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 107869158

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 297, 342, 351, 418, 419, 429, 494, 513, 594, 627, 702, 741, 838, 858, 1026, 1254, 1257, 1287, 1482, 1881, 2223, 2514, 2574, 2717, 3762, 3771, 3861, 4446, 4609, 5434, 5447, 5643, 6669, 7542, 7722, 7961, 8151, 9218, 10894, 11286, 11313, 13338, 13827, 15922, 16302, 16341, 22626, 23883, 24453, 27654, 32682, 41481, 47766, 48906, 49023, 59917, 71649, 73359, 82962, 87571, 98046, 103493, 119834, 124443, 143298, 146718, 147069, 175142, 179751, 206986, 214947, 248886, 262713, 294138, 310479, 359502, 429894, 525426, 539253, 620958, 788139, 931437, 1078506, 1138423, 1576278, 1617759, 1862874, 2276846, 2364417, 2794311, 3235518, 3415269, 4728834, 5588622, 6830538, 10245807, 20491614, 30737421, 61474842]

約数ペア:

[(1, 61474842), (2, 30737421), (3, 20491614), (6, 10245807), (9, 6830538), (11, 5588622), (13, 4728834), (18, 3415269), (19, 3235518), (22, 2794311), (26, 2364417), (27, 2276846), (33, 1862874), (38, 1617759), (39, 1576278), (54, 1138423), (57, 1078506), (66, 931437), (78, 788139), (99, 620958), (114, 539253), (117, 525426), (143, 429894), (171, 359502), (198, 310479), (209, 294138), (234, 262713), (247, 248886), (286, 214947), (297, 206986), (342, 179751), (351, 175142), (418, 147069), (419, 146718), (429, 143298), (494, 124443), (513, 119834), (594, 103493), (627, 98046), (702, 87571), (741, 82962), (838, 73359), (858, 71649), (1026, 59917), (1254, 49023), (1257, 48906), (1287, 47766), (1482, 41481), (1881, 32682), (2223, 27654), (2514, 24453), (2574, 23883), (2717, 22626), (3762, 16341), (3771, 16302), (3861, 15922), (4446, 13827), (4609, 13338), (5434, 11313), (5447, 11286), (5643, 10894), (6669, 9218), (7542, 8151), (7722, 7961)]