31542786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9371}}^1$

素因数の和:9407

約数の個数: 48

約数和(自身を含む): 78949728

約数和(自身を除く): 47406942

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 9371, 18742, 28113, 56226, 84339, 103081, 159307, 168678, 206162, 309243, 318614, 477921, 618486, 927729, 955842, 1433763, 1752377, 1855458, 2867526, 3504754, 5257131, 10514262, 15771393, 31542786]

約数ペア:

[(1, 31542786), (2, 15771393), (3, 10514262), (6, 5257131), (9, 3504754), (11, 2867526), (17, 1855458), (18, 1752377), (22, 1433763), (33, 955842), (34, 927729), (51, 618486), (66, 477921), (99, 318614), (102, 309243), (153, 206162), (187, 168678), (198, 159307), (306, 103081), (374, 84339), (561, 56226), (1122, 28113), (1683, 18742), (3366, 9371)]