40964814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 97282224

約数和(自身を除く): 56317410

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 313, 626, 661, 939, 1322, 1878, 1983, 2817, 3443, 3966, 5634, 5949, 6886, 7271, 10329, 11898, 14542, 20658, 21813, 30987, 43626, 61974, 65439, 130878, 206893, 413786, 620679, 1241358, 1862037, 2275823, 3724074, 4551646, 6827469, 13654938, 20482407, 40964814]

約数ペア:

[(1, 40964814), (2, 20482407), (3, 13654938), (6, 6827469), (9, 4551646), (11, 3724074), (18, 2275823), (22, 1862037), (33, 1241358), (66, 620679), (99, 413786), (198, 206893), (313, 130878), (626, 65439), (661, 61974), (939, 43626), (1322, 30987), (1878, 21813), (1983, 20658), (2817, 14542), (3443, 11898), (3966, 10329), (5634, 7271), (5949, 6886)]