8714286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 23482368

約数和(自身を除く): 14768082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 97, 126, 138, 161, 186, 194, 207, 217, 279, 291, 322, 414, 434, 483, 558, 582, 651, 679, 713, 873, 966, 1302, 1358, 1426, 1449, 1746, 1953, 2037, 2139, 2231, 2898, 3007, 3906, 4074, 4278, 4462, 4991, 6014, 6111, 6417, 6693, 9021, 9982, 12222, 12834, 13386, 14973, 15617, 18042, 20079, 21049, 27063, 29946, 31234, 40158, 42098, 44919, 46851, 54126, 63147, 69161, 89838, 93702, 126294, 138322, 140553, 189441, 207483, 281106, 378882, 414966, 484127, 622449, 968254, 1244898, 1452381, 2904762, 4357143, 8714286]

約数ペア:

[(1, 8714286), (2, 4357143), (3, 2904762), (6, 1452381), (7, 1244898), (9, 968254), (14, 622449), (18, 484127), (21, 414966), (23, 378882), (31, 281106), (42, 207483), (46, 189441), (62, 140553), (63, 138322), (69, 126294), (93, 93702), (97, 89838), (126, 69161), (138, 63147), (161, 54126), (186, 46851), (194, 44919), (207, 42098), (217, 40158), (279, 31234), (291, 29946), (322, 27063), (414, 21049), (434, 20079), (483, 18042), (558, 15617), (582, 14973), (651, 13386), (679, 12834), (713, 12222), (873, 9982), (966, 9021), (1302, 6693), (1358, 6417), (1426, 6111), (1449, 6014), (1746, 4991), (1953, 4462), (2037, 4278), (2139, 4074), (2231, 3906), (2898, 3007)]