180155934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{476603}}^1$

素因数の和:476621

約数の個数: 32

約数和(自身を含む): 457539840

約数和(自身を除く): 277383906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 476603, 953206, 1429809, 2859618, 3336221, 4289427, 6672442, 8578854, 10008663, 12868281, 20017326, 25736562, 30025989, 60051978, 90077967, 180155934]

約数ペア:

[(1, 180155934), (2, 90077967), (3, 60051978), (6, 30025989), (7, 25736562), (9, 20017326), (14, 12868281), (18, 10008663), (21, 8578854), (27, 6672442), (42, 4289427), (54, 3336221), (63, 2859618), (126, 1429809), (189, 953206), (378, 476603)]