189872454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1091221}}^1$

素因数の和:1091255

約数の個数: 16

約数和(自身を含む): 392839920

約数和(自身を除く): 202967466

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1091221, 2182442, 3273663, 6547326, 31645409, 63290818, 94936227, 189872454]

約数ペア:

[(1, 189872454), (2, 94936227), (3, 63290818), (6, 31645409), (29, 6547326), (58, 3273663), (87, 2182442), (174, 1091221)]