2221325586

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4561}}^1$

素因数の和:4912

約数の個数: 64

約数和(自身を含む): 5124038400

約数和(自身を除く): 2902712814

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 311, 522, 622, 783, 933, 1566, 1866, 2799, 4561, 5598, 8397, 9019, 9122, 13683, 16794, 18038, 27057, 27366, 41049, 54114, 81171, 82098, 123147, 132269, 162342, 243513, 246294, 264538, 396807, 487026, 793614, 1190421, 1418471, 2380842, 2836942, 3571263, 4255413, 7142526, 8510826, 12766239, 25532478, 38298717, 41135659, 76597434, 82271318, 123406977, 246813954, 370220931, 740441862, 1110662793, 2221325586]

約数ペア:

[(1, 2221325586), (2, 1110662793), (3, 740441862), (6, 370220931), (9, 246813954), (18, 123406977), (27, 82271318), (29, 76597434), (54, 41135659), (58, 38298717), (87, 25532478), (174, 12766239), (261, 8510826), (311, 7142526), (522, 4255413), (622, 3571263), (783, 2836942), (933, 2380842), (1566, 1418471), (1866, 1190421), (2799, 793614), (4561, 487026), (5598, 396807), (8397, 264538), (9019, 246294), (9122, 243513), (13683, 162342), (16794, 132269), (18038, 123147), (27057, 82098), (27366, 81171), (41049, 54114)]