121183398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{320591}}^1$

素因数の和:320609

約数の個数: 32

約数和(自身を含む): 307768320

約数和(自身を除く): 186584922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 320591, 641182, 961773, 1923546, 2244137, 2885319, 4488274, 5770638, 6732411, 8655957, 13464822, 17311914, 20197233, 40394466, 60591699, 121183398]

約数ペア:

[(1, 121183398), (2, 60591699), (3, 40394466), (6, 20197233), (7, 17311914), (9, 13464822), (14, 8655957), (18, 6732411), (21, 5770638), (27, 4488274), (42, 2885319), (54, 2244137), (63, 1923546), (126, 961773), (189, 641182), (378, 320591)]