100912914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12829}}^1$

素因数の和:12879

約数の個数: 48

約数和(自身を含む): 240177600

約数和(自身を除く): 139264686

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 12829, 25658, 38487, 76974, 115461, 230922, 243751, 295067, 487502, 590134, 731253, 885201, 1462506, 1770402, 2193759, 2655603, 4387518, 5311206, 5606273, 11212546, 16818819, 33637638, 50456457, 100912914]

約数ペア:

[(1, 100912914), (2, 50456457), (3, 33637638), (6, 16818819), (9, 11212546), (18, 5606273), (19, 5311206), (23, 4387518), (38, 2655603), (46, 2193759), (57, 1770402), (69, 1462506), (114, 885201), (138, 731253), (171, 590134), (207, 487502), (342, 295067), (414, 243751), (437, 230922), (874, 115461), (1311, 76974), (2622, 38487), (3933, 25658), (7866, 12829)]