142880706

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{10979}}^1$

素因数の和:11231

約数の個数: 32

約数和(自身を含む): 318859200

約数和(自身を除く): 175978494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6507, 10979, 13014, 21958, 32937, 65874, 98811, 197622, 296433, 592866, 2645939, 5291878, 7937817, 15875634, 23813451, 47626902, 71440353, 142880706]

約数ペア:

[(1, 142880706), (2, 71440353), (3, 47626902), (6, 23813451), (9, 15875634), (18, 7937817), (27, 5291878), (54, 2645939), (241, 592866), (482, 296433), (723, 197622), (1446, 98811), (2169, 65874), (4338, 32937), (6507, 21958), (10979, 13014)]