84380562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223229}}^1$

素因数の和:223247

約数の個数: 32

約数和(自身を含む): 214300800

約数和(自身を除く): 129920238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 223229, 446458, 669687, 1339374, 1562603, 2009061, 3125206, 4018122, 4687809, 6027183, 9375618, 12054366, 14063427, 28126854, 42190281, 84380562]

約数ペア:

[(1, 84380562), (2, 42190281), (3, 28126854), (6, 14063427), (7, 12054366), (9, 9375618), (14, 6027183), (18, 4687809), (21, 4018122), (27, 3125206), (42, 2009061), (54, 1562603), (63, 1339374), (126, 669687), (189, 446458), (378, 223229)]