918562218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{51949}}^1$

素因数の和:52382

約数の個数: 32

約数和(自身を含む): 2104598400

約数和(自身を除く): 1186036182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 17682, 51949, 103898, 155847, 311694, 363643, 727286, 1090929, 2181858, 21870529, 43741058, 65611587, 131223174, 153093703, 306187406, 459281109, 918562218]

約数ペア:

[(1, 918562218), (2, 459281109), (3, 306187406), (6, 153093703), (7, 131223174), (14, 65611587), (21, 43741058), (42, 21870529), (421, 2181858), (842, 1090929), (1263, 727286), (2526, 363643), (2947, 311694), (5894, 155847), (8841, 103898), (17682, 51949)]