1771896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3412104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 199, 212, 318, 371, 398, 424, 597, 636, 742, 796, 1113, 1194, 1272, 1393, 1484, 1592, 2226, 2388, 2786, 2968, 4179, 4452, 4776, 5572, 8358, 8904, 10547, 11144, 16716, 21094, 31641, 33432, 42188, 63282, 73829, 84376, 126564, 147658, 221487, 253128, 295316, 442974, 590632, 885948, 1771896]

約数ペア:

[(1, 1771896), (2, 885948), (3, 590632), (4, 442974), (6, 295316), (7, 253128), (8, 221487), (12, 147658), (14, 126564), (21, 84376), (24, 73829), (28, 63282), (42, 42188), (53, 33432), (56, 31641), (84, 21094), (106, 16716), (159, 11144), (168, 10547), (199, 8904), (212, 8358), (318, 5572), (371, 4776), (398, 4452), (424, 4179), (597, 2968), (636, 2786), (742, 2388), (796, 2226), (1113, 1592), (1194, 1484), (1272, 1393)]