2018207513

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 2564653440

約数和(自身を除く): 546445927

約数列:

[1, 7, 17, 37, 59, 119, 259, 289, 413, 457, 629, 1003, 2023, 2183, 3199, 4403, 7021, 7769, 10693, 15281, 16909, 17051, 26963, 37111, 54383, 74851, 118363, 119357, 132073, 188741, 259777, 287453, 458371, 630887, 924511, 997631, 2012171, 3208597, 4416209, 4886701, 6983417, 7792307, 16959727, 34206907, 54546149, 118718089, 288315359, 2018207513]

約数ペア:

[(1, 2018207513), (7, 288315359), (17, 118718089), (37, 54546149), (59, 34206907), (119, 16959727), (259, 7792307), (289, 6983417), (413, 4886701), (457, 4416209), (629, 3208597), (1003, 2012171), (2023, 997631), (2183, 924511), (3199, 630887), (4403, 458371), (7021, 287453), (7769, 259777), (10693, 188741), (15281, 132073), (16909, 119357), (17051, 118363), (26963, 74851), (37111, 54383)]