2981412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11848

約数の個数: 36

約数和(自身を含む): 8613696

約数和(自身を除く): 5632284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11831, 23662, 35493, 47324, 70986, 82817, 106479, 141972, 165634, 212958, 248451, 331268, 425916, 496902, 745353, 993804, 1490706, 2981412]

約数ペア:

[(1, 2981412), (2, 1490706), (3, 993804), (4, 745353), (6, 496902), (7, 425916), (9, 331268), (12, 248451), (14, 212958), (18, 165634), (21, 141972), (28, 106479), (36, 82817), (42, 70986), (63, 47324), (84, 35493), (126, 23662), (252, 11831)]