16990643412

素因数分解:

$2^2\times 3^2\times {\mathrm{3329}}^1\times {\mathrm{141773}}^1$

素因数の和:145112

約数の個数: 36

約数和(自身を含む): 42961775220

約数和(自身を除く): 25971131808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3329, 6658, 9987, 13316, 19974, 29961, 39948, 59922, 119844, 141773, 283546, 425319, 567092, 850638, 1275957, 1701276, 2551914, 5103828, 471962317, 943924634, 1415886951, 1887849268, 2831773902, 4247660853, 5663547804, 8495321706, 16990643412]

約数ペア:

[(1, 16990643412), (2, 8495321706), (3, 5663547804), (4, 4247660853), (6, 2831773902), (9, 1887849268), (12, 1415886951), (18, 943924634), (36, 471962317), (3329, 5103828), (6658, 2551914), (9987, 1701276), (13316, 1275957), (19974, 850638), (29961, 567092), (39948, 425319), (59922, 283546), (119844, 141773)]