121224824

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18191}}^1$

素因数の和:18228

約数の個数: 48

約数和(自身を含む): 279974880

約数和(自身を除く): 158750056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 18191, 36382, 72764, 127337, 145528, 254674, 309247, 509348, 618494, 891359, 1018696, 1236988, 1782718, 2164729, 2473976, 3565436, 4329458, 7130872, 8658916, 15153103, 17317832, 30306206, 60612412, 121224824]

約数ペア:

[(1, 121224824), (2, 60612412), (4, 30306206), (7, 17317832), (8, 15153103), (14, 8658916), (17, 7130872), (28, 4329458), (34, 3565436), (49, 2473976), (56, 2164729), (68, 1782718), (98, 1236988), (119, 1018696), (136, 891359), (196, 618494), (238, 509348), (392, 309247), (476, 254674), (833, 145528), (952, 127337), (1666, 72764), (3332, 36382), (6664, 18191)]