7427648682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{210857}}^1$

素因数の和:210987

約数の個数: 48

約数和(自身を含む): 17104800960

約数和(自身を除く): 9677152278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 210857, 421714, 632571, 1265142, 1897713, 3795426, 4006283, 8012566, 12018849, 21718271, 24037698, 36056547, 43436542, 65154813, 72113094, 130309626, 195464439, 390928878, 412647149, 825294298, 1237941447, 2475882894, 3713824341, 7427648682]

約数ペア:

[(1, 7427648682), (2, 3713824341), (3, 2475882894), (6, 1237941447), (9, 825294298), (18, 412647149), (19, 390928878), (38, 195464439), (57, 130309626), (103, 72113094), (114, 65154813), (171, 43436542), (206, 36056547), (309, 24037698), (342, 21718271), (618, 12018849), (927, 8012566), (1854, 4006283), (1957, 3795426), (3914, 1897713), (5871, 1265142), (11742, 632571), (17613, 421714), (35226, 210857)]