6991434

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 40

約数和(自身を含む): 15855840

約数和(自身を除く): 8864406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 419, 618, 838, 927, 1257, 1854, 2514, 2781, 3771, 5562, 7542, 8343, 11313, 16686, 22626, 33939, 43157, 67878, 86314, 129471, 258942, 388413, 776826, 1165239, 2330478, 3495717, 6991434]

約数ペア:

[(1, 6991434), (2, 3495717), (3, 2330478), (6, 1165239), (9, 776826), (18, 388413), (27, 258942), (54, 129471), (81, 86314), (103, 67878), (162, 43157), (206, 33939), (309, 22626), (419, 16686), (618, 11313), (838, 8343), (927, 7542), (1257, 5562), (1854, 3771), (2514, 2781)]