8998398

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 20286720

約数和(自身を除く): 11288322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2347, 3834, 4694, 7041, 14082, 21123, 42246, 63369, 126738, 166637, 333274, 499911, 999822, 1499733, 2999466, 4499199, 8998398]

約数ペア:

[(1, 8998398), (2, 4499199), (3, 2999466), (6, 1499733), (9, 999822), (18, 499911), (27, 333274), (54, 166637), (71, 126738), (142, 63369), (213, 42246), (426, 21123), (639, 14082), (1278, 7041), (1917, 4694), (2347, 3834)]