2018020011

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{3779}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 3135283200

約数和(自身を除く): 1117263189

約数列:

[1, 3, 7, 21, 59, 177, 413, 431, 1239, 1293, 3017, 3779, 9051, 11337, 25429, 26453, 76287, 79359, 178003, 222961, 534009, 668883, 1560727, 1628749, 4682181, 4886247, 11401243, 34203729, 96096191, 288288573, 672673337, 2018020011]

約数ペア:

[(1, 2018020011), (3, 672673337), (7, 288288573), (21, 96096191), (59, 34203729), (177, 11401243), (413, 4886247), (431, 4682181), (1239, 1628749), (1293, 1560727), (3017, 668883), (3779, 534009), (9051, 222961), (11337, 178003), (25429, 79359), (26453, 76287)]