1812384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 6289920

約数和(自身を除く): 4477536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 96, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 224, 232, 248, 252, 261, 279, 288, 336, 348, 372, 406, 434, 464, 496, 504, 522, 558, 609, 651, 672, 696, 744, 812, 868, 899, 928, 992, 1008, 1044, 1116, 1218, 1302, 1392, 1488, 1624, 1736, 1798, 1827, 1953, 2016, 2088, 2232, 2436, 2604, 2697, 2784, 2976, 3248, 3472, 3596, 3654, 3906, 4176, 4464, 4872, 5208, 5394, 6293, 6496, 6944, 7192, 7308, 7812, 8091, 8352, 8928, 9744, 10416, 10788, 12586, 14384, 14616, 15624, 16182, 18879, 19488, 20832, 21576, 25172, 28768, 29232, 31248, 32364, 37758, 43152, 50344, 56637, 58464, 62496, 64728, 75516, 86304, 100688, 113274, 129456, 151032, 201376, 226548, 258912, 302064, 453096, 604128, 906192, 1812384]

約数ペア:

[(1, 1812384), (2, 906192), (3, 604128), (4, 453096), (6, 302064), (7, 258912), (8, 226548), (9, 201376), (12, 151032), (14, 129456), (16, 113274), (18, 100688), (21, 86304), (24, 75516), (28, 64728), (29, 62496), (31, 58464), (32, 56637), (36, 50344), (42, 43152), (48, 37758), (56, 32364), (58, 31248), (62, 29232), (63, 28768), (72, 25172), (84, 21576), (87, 20832), (93, 19488), (96, 18879), (112, 16182), (116, 15624), (124, 14616), (126, 14384), (144, 12586), (168, 10788), (174, 10416), (186, 9744), (203, 8928), (217, 8352), (224, 8091), (232, 7812), (248, 7308), (252, 7192), (261, 6944), (279, 6496), (288, 6293), (336, 5394), (348, 5208), (372, 4872), (406, 4464), (434, 4176), (464, 3906), (496, 3654), (504, 3596), (522, 3472), (558, 3248), (609, 2976), (651, 2784), (672, 2697), (696, 2604), (744, 2436), (812, 2232), (868, 2088), (899, 2016), (928, 1953), (992, 1827), (1008, 1798), (1044, 1736), (1116, 1624), (1218, 1488), (1302, 1392)]