816505902

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1193}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 1810486080

約数和(自身を除く): 993980178

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 809, 846, 1193, 1618, 2386, 2427, 3579, 4854, 7158, 7281, 10737, 14562, 21474, 38023, 56071, 76046, 112142, 114069, 168213, 228138, 336426, 342207, 504639, 684414, 965137, 1009278, 1930274, 2895411, 5790822, 8686233, 17372466, 45361439, 90722878, 136084317, 272168634, 408252951, 816505902]

約数ペア:

[(1, 816505902), (2, 408252951), (3, 272168634), (6, 136084317), (9, 90722878), (18, 45361439), (47, 17372466), (94, 8686233), (141, 5790822), (282, 2895411), (423, 1930274), (809, 1009278), (846, 965137), (1193, 684414), (1618, 504639), (2386, 342207), (2427, 336426), (3579, 228138), (4854, 168213), (7158, 114069), (7281, 112142), (10737, 76046), (14562, 56071), (21474, 38023)]