40384278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67987}}^1$

素因数の和:68009

約数の個数: 32

約数和(自身を含む): 97902720

約数和(自身を除く): 57518442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 67987, 135974, 203961, 407922, 611883, 747857, 1223766, 1495714, 1835649, 2243571, 3671298, 4487142, 6730713, 13461426, 20192139, 40384278]

約数ペア:

[(1, 40384278), (2, 20192139), (3, 13461426), (6, 6730713), (9, 4487142), (11, 3671298), (18, 2243571), (22, 1835649), (27, 1495714), (33, 1223766), (54, 747857), (66, 611883), (99, 407922), (198, 203961), (297, 135974), (594, 67987)]