28997622

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18517}}^1$

素因数の和:18557

約数の個数: 32

約数和(自身を含む): 66664800

約数和(自身を除く): 37667178

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 18517, 37034, 55551, 111102, 166653, 333306, 499959, 536993, 999918, 1073986, 1610979, 3221958, 4832937, 9665874, 14498811, 28997622]

約数ペア:

[(1, 28997622), (2, 14498811), (3, 9665874), (6, 4832937), (9, 3221958), (18, 1610979), (27, 1073986), (29, 999918), (54, 536993), (58, 499959), (87, 333306), (174, 166653), (261, 111102), (522, 55551), (783, 37034), (1566, 18517)]