13251348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 36996960

約数和(自身を除く): 23745612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 307, 327, 396, 436, 614, 654, 921, 981, 1199, 1228, 1308, 1842, 1962, 2398, 2763, 3377, 3597, 3684, 3924, 4796, 5526, 6754, 7194, 10131, 10791, 11052, 13508, 14388, 20262, 21582, 30393, 33463, 40524, 43164, 60786, 66926, 100389, 121572, 133852, 200778, 301167, 368093, 401556, 602334, 736186, 1104279, 1204668, 1472372, 2208558, 3312837, 4417116, 6625674, 13251348]

約数ペア:

[(1, 13251348), (2, 6625674), (3, 4417116), (4, 3312837), (6, 2208558), (9, 1472372), (11, 1204668), (12, 1104279), (18, 736186), (22, 602334), (33, 401556), (36, 368093), (44, 301167), (66, 200778), (99, 133852), (109, 121572), (132, 100389), (198, 66926), (218, 60786), (307, 43164), (327, 40524), (396, 33463), (436, 30393), (614, 21582), (654, 20262), (921, 14388), (981, 13508), (1199, 11052), (1228, 10791), (1308, 10131), (1842, 7194), (1962, 6754), (2398, 5526), (2763, 4796), (3377, 3924), (3597, 3684)]