8678538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 20925216

約数和(自身を除く): 12246678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 827, 954, 1166, 1654, 1749, 2481, 3498, 4962, 5247, 7443, 9097, 10494, 14886, 18194, 27291, 43831, 54582, 81873, 87662, 131493, 163746, 262986, 394479, 482141, 788958, 964282, 1446423, 2892846, 4339269, 8678538]

約数ペア:

[(1, 8678538), (2, 4339269), (3, 2892846), (6, 1446423), (9, 964282), (11, 788958), (18, 482141), (22, 394479), (33, 262986), (53, 163746), (66, 131493), (99, 87662), (106, 81873), (159, 54582), (198, 43831), (318, 27291), (477, 18194), (583, 14886), (827, 10494), (954, 9097), (1166, 7443), (1654, 5247), (1749, 4962), (2481, 3498)]