40518492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68909}}^1$

素因数の和:68930

約数の個数: 36

約数和(自身を含む): 109980360

約数和(自身を除く): 69461868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68909, 137818, 206727, 275636, 413454, 482363, 826908, 964726, 1447089, 1929452, 2894178, 3376541, 5788356, 6753082, 10129623, 13506164, 20259246, 40518492]

約数ペア:

[(1, 40518492), (2, 20259246), (3, 13506164), (4, 10129623), (6, 6753082), (7, 5788356), (12, 3376541), (14, 2894178), (21, 1929452), (28, 1447089), (42, 964726), (49, 826908), (84, 482363), (98, 413454), (147, 275636), (196, 206727), (294, 137818), (588, 68909)]