172967982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137933}}^1$

素因数の和:137968

約数の個数: 32

約数和(自身を含む): 397249920

約数和(自身を除く): 224281938

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 137933, 275866, 413799, 827598, 1517263, 2620727, 3034526, 4551789, 5241454, 7862181, 9103578, 15724362, 28827997, 57655994, 86483991, 172967982]

約数ペア:

[(1, 172967982), (2, 86483991), (3, 57655994), (6, 28827997), (11, 15724362), (19, 9103578), (22, 7862181), (33, 5241454), (38, 4551789), (57, 3034526), (66, 2620727), (114, 1517263), (209, 827598), (418, 413799), (627, 275866), (1254, 137933)]