3218334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 8025600

約数和(自身を除く): 4807266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 109, 111, 114, 133, 218, 222, 259, 266, 327, 399, 518, 654, 703, 763, 777, 798, 1406, 1526, 1554, 2071, 2109, 2289, 4033, 4142, 4218, 4578, 4921, 6213, 8066, 9842, 12099, 12426, 14497, 14763, 24198, 28231, 28994, 29526, 43491, 56462, 76627, 84693, 86982, 153254, 169386, 229881, 459762, 536389, 1072778, 1609167, 3218334]

約数ペア:

[(1, 3218334), (2, 1609167), (3, 1072778), (6, 536389), (7, 459762), (14, 229881), (19, 169386), (21, 153254), (37, 86982), (38, 84693), (42, 76627), (57, 56462), (74, 43491), (109, 29526), (111, 28994), (114, 28231), (133, 24198), (218, 14763), (222, 14497), (259, 12426), (266, 12099), (327, 9842), (399, 8066), (518, 6213), (654, 4921), (703, 4578), (763, 4218), (777, 4142), (798, 4033), (1406, 2289), (1526, 2109), (1554, 2071)]