154777014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{409463}}^1$

素因数の和:409481

約数の個数: 32

約数和(自身を含む): 393085440

約数和(自身を除く): 238308426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 409463, 818926, 1228389, 2456778, 2866241, 3685167, 5732482, 7370334, 8598723, 11055501, 17197446, 22111002, 25796169, 51592338, 77388507, 154777014]

約数ペア:

[(1, 154777014), (2, 77388507), (3, 51592338), (6, 25796169), (7, 22111002), (9, 17197446), (14, 11055501), (18, 8598723), (21, 7370334), (27, 5732482), (42, 3685167), (54, 2866241), (63, 2456778), (126, 1228389), (189, 818926), (378, 409463)]