7274556

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 19012000

約数和(自身を除く): 11737444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 349, 386, 579, 698, 772, 1047, 1158, 1396, 1737, 2094, 2316, 3141, 3474, 4188, 5211, 6282, 6948, 9423, 10422, 12564, 18846, 20844, 37692, 67357, 134714, 202071, 269428, 404142, 606213, 808284, 1212426, 1818639, 2424852, 3637278, 7274556]

約数ペア:

[(1, 7274556), (2, 3637278), (3, 2424852), (4, 1818639), (6, 1212426), (9, 808284), (12, 606213), (18, 404142), (27, 269428), (36, 202071), (54, 134714), (108, 67357), (193, 37692), (349, 20844), (386, 18846), (579, 12564), (698, 10422), (772, 9423), (1047, 6948), (1158, 6282), (1396, 5211), (1737, 4188), (2094, 3474), (2316, 3141)]