838492074

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2081

約数の個数: 80

約数和(自身を含む): 2153234688

約数和(自身を除く): 1314742614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 463, 567, 926, 1134, 1389, 1597, 2778, 3194, 3241, 4167, 4791, 6482, 8334, 9582, 9723, 11179, 12501, 14373, 19446, 22358, 25002, 28746, 29169, 33537, 37503, 43119, 58338, 67074, 75006, 86238, 87507, 100611, 129357, 175014, 201222, 258714, 262521, 301833, 525042, 603666, 739411, 905499, 1478822, 1810998, 2218233, 4436466, 5175877, 6654699, 10351754, 13309398, 15527631, 19964097, 31055262, 39928194, 46582893, 59892291, 93165786, 119784582, 139748679, 279497358, 419246037, 838492074]

約数ペア:

[(1, 838492074), (2, 419246037), (3, 279497358), (6, 139748679), (7, 119784582), (9, 93165786), (14, 59892291), (18, 46582893), (21, 39928194), (27, 31055262), (42, 19964097), (54, 15527631), (63, 13309398), (81, 10351754), (126, 6654699), (162, 5175877), (189, 4436466), (378, 2218233), (463, 1810998), (567, 1478822), (926, 905499), (1134, 739411), (1389, 603666), (1597, 525042), (2778, 301833), (3194, 262521), (3241, 258714), (4167, 201222), (4791, 175014), (6482, 129357), (8334, 100611), (9582, 87507), (9723, 86238), (11179, 75006), (12501, 67074), (14373, 58338), (19446, 43119), (22358, 37503), (25002, 33537), (28746, 29169)]