2974009518

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2327081}}^1$

素因数の和:2327160

約数の個数: 24

約数和(自身を含む): 6534446256

約数和(自身を除く): 3560436738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2327081, 4654162, 6981243, 13962486, 20943729, 41887458, 165222751, 330445502, 495668253, 991336506, 1487004759, 2974009518]

約数ペア:

[(1, 2974009518), (2, 1487004759), (3, 991336506), (6, 495668253), (9, 330445502), (18, 165222751), (71, 41887458), (142, 20943729), (213, 13962486), (426, 6981243), (639, 4654162), (1278, 2327081)]