120700278

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{61519}}^1$

素因数の和:61636

約数の個数: 24

約数和(自身を含む): 263920800

約数和(自身を除く): 143220522

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 61519, 123038, 184557, 369114, 553671, 1107342, 6705571, 13411142, 20116713, 40233426, 60350139, 120700278]

約数ペア:

[(1, 120700278), (2, 60350139), (3, 40233426), (6, 20116713), (9, 13411142), (18, 6705571), (109, 1107342), (218, 553671), (327, 369114), (654, 184557), (981, 123038), (1962, 61519)]