121000842

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 269747712

約数和(自身を除く): 148746870

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 314, 423, 471, 846, 911, 942, 1413, 1822, 2733, 2826, 5466, 7379, 8199, 14758, 16398, 22137, 42817, 44274, 66411, 85634, 128451, 132822, 143027, 256902, 286054, 385353, 429081, 770706, 858162, 1287243, 2574486, 6722269, 13444538, 20166807, 40333614, 60500421, 121000842]

約数ペア:

[(1, 121000842), (2, 60500421), (3, 40333614), (6, 20166807), (9, 13444538), (18, 6722269), (47, 2574486), (94, 1287243), (141, 858162), (157, 770706), (282, 429081), (314, 385353), (423, 286054), (471, 256902), (846, 143027), (911, 132822), (942, 128451), (1413, 85634), (1822, 66411), (2733, 44274), (2826, 42817), (5466, 22137), (7379, 16398), (8199, 14758)]