7280724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 19514880

約数和(自身を除く): 12234156

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 2903, 5806, 8709, 11612, 17418, 31933, 34836, 55157, 63866, 95799, 110314, 127732, 165471, 191598, 220628, 330942, 383196, 606727, 661884, 1213454, 1820181, 2426908, 3640362, 7280724]

約数ペア:

[(1, 7280724), (2, 3640362), (3, 2426908), (4, 1820181), (6, 1213454), (11, 661884), (12, 606727), (19, 383196), (22, 330942), (33, 220628), (38, 191598), (44, 165471), (57, 127732), (66, 110314), (76, 95799), (114, 63866), (132, 55157), (209, 34836), (228, 31933), (418, 17418), (627, 11612), (836, 8709), (1254, 5806), (2508, 2903)]