7131942

素因数分解:

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

素因数の和:502

約数の個数: 48

約数和(自身を含む): 16872720

約数和(自身を除く): 9740778

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 457, 459, 578, 867, 914, 918, 1371, 1734, 2601, 2742, 4113, 5202, 7769, 7803, 8226, 12339, 15538, 15606, 23307, 24678, 46614, 69921, 132073, 139842, 209763, 264146, 396219, 419526, 792438, 1188657, 2377314, 3565971, 7131942]

約数ペア:

[(1, 7131942), (2, 3565971), (3, 2377314), (6, 1188657), (9, 792438), (17, 419526), (18, 396219), (27, 264146), (34, 209763), (51, 139842), (54, 132073), (102, 69921), (153, 46614), (289, 24678), (306, 23307), (457, 15606), (459, 15538), (578, 12339), (867, 8226), (914, 7803), (918, 7769), (1371, 5202), (1734, 4113), (2601, 2742)]