28410858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75161}}^1$

素因数の和:75179

約数の個数: 32

約数和(自身を含む): 72155520

約数和(自身を除く): 43744662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75161, 150322, 225483, 450966, 526127, 676449, 1052254, 1352898, 1578381, 2029347, 3156762, 4058694, 4735143, 9470286, 14205429, 28410858]

約数ペア:

[(1, 28410858), (2, 14205429), (3, 9470286), (6, 4735143), (7, 4058694), (9, 3156762), (14, 2029347), (18, 1578381), (21, 1352898), (27, 1052254), (42, 676449), (54, 526127), (63, 450966), (126, 225483), (189, 150322), (378, 75161)]