1258578

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 40

約数和(自身を含む): 2992572

約数和(自身を除く): 1733994

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 457, 459, 914, 918, 1371, 1377, 2742, 2754, 4113, 7769, 8226, 12339, 15538, 23307, 24678, 37017, 46614, 69921, 74034, 139842, 209763, 419526, 629289, 1258578]

約数ペア:

[(1, 1258578), (2, 629289), (3, 419526), (6, 209763), (9, 139842), (17, 74034), (18, 69921), (27, 46614), (34, 37017), (51, 24678), (54, 23307), (81, 15538), (102, 12339), (153, 8226), (162, 7769), (306, 4113), (457, 2754), (459, 2742), (914, 1377), (918, 1371)]