6821958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 16031232

約数和(自身を除く): 9209274

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 7951, 15902, 23853, 47706, 87461, 103363, 174922, 206726, 262383, 310089, 524766, 620178, 1136993, 2273986, 3410979, 6821958]

約数ペア:

[(1, 6821958), (2, 3410979), (3, 2273986), (6, 1136993), (11, 620178), (13, 524766), (22, 310089), (26, 262383), (33, 206726), (39, 174922), (66, 103363), (78, 87461), (143, 47706), (286, 23853), (429, 15902), (858, 7951)]