18115445064

素因数分解:

$2^3\times 3^1\times {\mathrm{21821}}^1\times {\mathrm{34591}}^1$

素因数の和:56421

約数の個数: 32

約数和(自身を含む): 45291997440

約数和(自身を除く): 27176552376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21821, 34591, 43642, 65463, 69182, 87284, 103773, 130926, 138364, 174568, 207546, 261852, 276728, 415092, 523704, 830184, 754810211, 1509620422, 2264430633, 3019240844, 4528861266, 6038481688, 9057722532, 18115445064]

約数ペア:

[(1, 18115445064), (2, 9057722532), (3, 6038481688), (4, 4528861266), (6, 3019240844), (8, 2264430633), (12, 1509620422), (24, 754810211), (21821, 830184), (34591, 523704), (43642, 415092), (65463, 276728), (69182, 261852), (87284, 207546), (103773, 174568), (130926, 138364)]