18159336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 56448000

約数和(自身を除く): 38288664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 223, 232, 234, 261, 312, 348, 351, 377, 446, 468, 522, 669, 696, 702, 754, 783, 892, 936, 1044, 1131, 1338, 1404, 1508, 1566, 1784, 2007, 2088, 2262, 2676, 2808, 2899, 3016, 3132, 3393, 4014, 4524, 5352, 5798, 6021, 6264, 6467, 6786, 8028, 8697, 9048, 10179, 11596, 12042, 12934, 13572, 16056, 17394, 19401, 20358, 23192, 24084, 25868, 26091, 27144, 34788, 38802, 40716, 48168, 51736, 52182, 58203, 69576, 77604, 78273, 81432, 84071, 104364, 116406, 155208, 156546, 168142, 174609, 208728, 232812, 252213, 313092, 336284, 349218, 465624, 504426, 626184, 672568, 698436, 756639, 1008852, 1396872, 1513278, 2017704, 2269917, 3026556, 4539834, 6053112, 9079668, 18159336]

約数ペア:

[(1, 18159336), (2, 9079668), (3, 6053112), (4, 4539834), (6, 3026556), (8, 2269917), (9, 2017704), (12, 1513278), (13, 1396872), (18, 1008852), (24, 756639), (26, 698436), (27, 672568), (29, 626184), (36, 504426), (39, 465624), (52, 349218), (54, 336284), (58, 313092), (72, 252213), (78, 232812), (87, 208728), (104, 174609), (108, 168142), (116, 156546), (117, 155208), (156, 116406), (174, 104364), (216, 84071), (223, 81432), (232, 78273), (234, 77604), (261, 69576), (312, 58203), (348, 52182), (351, 51736), (377, 48168), (446, 40716), (468, 38802), (522, 34788), (669, 27144), (696, 26091), (702, 25868), (754, 24084), (783, 23192), (892, 20358), (936, 19401), (1044, 17394), (1131, 16056), (1338, 13572), (1404, 12934), (1508, 12042), (1566, 11596), (1784, 10179), (2007, 9048), (2088, 8697), (2262, 8028), (2676, 6786), (2808, 6467), (2899, 6264), (3016, 6021), (3132, 5798), (3393, 5352), (4014, 4524)]