18031044456

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{4967}}^1$

素因数の和:5503

約数の個数: 96

約数和(自身を含む): 49352509440

約数和(自身を除く): 31321464984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 397, 508, 762, 794, 1016, 1143, 1191, 1524, 1588, 2286, 2382, 3048, 3176, 3573, 4572, 4764, 4967, 7146, 9144, 9528, 9934, 14292, 14901, 19868, 28584, 29802, 39736, 44703, 50419, 59604, 89406, 100838, 119208, 151257, 178812, 201676, 302514, 357624, 403352, 453771, 605028, 630809, 907542, 1210056, 1261618, 1815084, 1892427, 1971899, 2523236, 3630168, 3784854, 3943798, 5046472, 5677281, 5915697, 7569708, 7887596, 11354562, 11831394, 15139416, 15775192, 17747091, 22709124, 23662788, 35494182, 45418248, 47325576, 70988364, 141976728, 250431173, 500862346, 751293519, 1001724692, 1502587038, 2003449384, 2253880557, 3005174076, 4507761114, 6010348152, 9015522228, 18031044456]

約数ペア:

[(1, 18031044456), (2, 9015522228), (3, 6010348152), (4, 4507761114), (6, 3005174076), (8, 2253880557), (9, 2003449384), (12, 1502587038), (18, 1001724692), (24, 751293519), (36, 500862346), (72, 250431173), (127, 141976728), (254, 70988364), (381, 47325576), (397, 45418248), (508, 35494182), (762, 23662788), (794, 22709124), (1016, 17747091), (1143, 15775192), (1191, 15139416), (1524, 11831394), (1588, 11354562), (2286, 7887596), (2382, 7569708), (3048, 5915697), (3176, 5677281), (3573, 5046472), (4572, 3943798), (4764, 3784854), (4967, 3630168), (7146, 2523236), (9144, 1971899), (9528, 1892427), (9934, 1815084), (14292, 1261618), (14901, 1210056), (19868, 907542), (28584, 630809), (29802, 605028), (39736, 453771), (44703, 403352), (50419, 357624), (59604, 302514), (89406, 201676), (100838, 178812), (119208, 151257)]