128839194

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{216901}}^1$

素因数の和:216923

約数の個数: 32

約数和(自身を含む): 312338880

約数和(自身を除く): 183499686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 216901, 433802, 650703, 1301406, 1952109, 2385911, 3904218, 4771822, 5856327, 7157733, 11712654, 14315466, 21473199, 42946398, 64419597, 128839194]

約数ペア:

[(1, 128839194), (2, 64419597), (3, 42946398), (6, 21473199), (9, 14315466), (11, 11712654), (18, 7157733), (22, 5856327), (27, 4771822), (33, 3904218), (54, 2385911), (66, 1952109), (99, 1301406), (198, 650703), (297, 433802), (594, 216901)]