1800950136

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{43151}}^1$

素因数の和:43244

約数の個数: 64

約数和(自身を含む): 4722554880

約数和(自身を除く): 2921604744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 6956, 10434, 13912, 20868, 41736, 43151, 86302, 129453, 172604, 258906, 345208, 517812, 1035624, 1596587, 2028097, 3193174, 4056194, 4789761, 6084291, 6386348, 8112388, 9579522, 12168582, 12772696, 16224776, 19159044, 24337164, 38318088, 48674328, 75039589, 150079178, 225118767, 300158356, 450237534, 600316712, 900475068, 1800950136]

約数ペア:

[(1, 1800950136), (2, 900475068), (3, 600316712), (4, 450237534), (6, 300158356), (8, 225118767), (12, 150079178), (24, 75039589), (37, 48674328), (47, 38318088), (74, 24337164), (94, 19159044), (111, 16224776), (141, 12772696), (148, 12168582), (188, 9579522), (222, 8112388), (282, 6386348), (296, 6084291), (376, 4789761), (444, 4056194), (564, 3193174), (888, 2028097), (1128, 1596587), (1739, 1035624), (3478, 517812), (5217, 345208), (6956, 258906), (10434, 172604), (13912, 129453), (20868, 86302), (41736, 43151)]