18371029536

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{66377}}^1$

素因数の和:66455

約数の個数: 108

約数和(自身を含む): 53983036926

約数和(自身を除く): 35612007390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1116, 1488, 1922, 2232, 2883, 2976, 3844, 4464, 5766, 7688, 8649, 8928, 11532, 15376, 17298, 23064, 30752, 34596, 46128, 66377, 69192, 92256, 132754, 138384, 199131, 265508, 276768, 398262, 531016, 597393, 796524, 1062032, 1194786, 1593048, 2057687, 2124064, 2389572, 3186096, 4115374, 4779144, 6173061, 6372192, 8230748, 9558288, 12346122, 16461496, 18519183, 19116576, 24692244, 32922992, 37038366, 49384488, 63788297, 65845984, 74076732, 98768976, 127576594, 148153464, 191364891, 197537952, 255153188, 296306928, 382729782, 510306376, 574094673, 592613856, 765459564, 1020612752, 1148189346, 1530919128, 2041225504, 2296378692, 3061838256, 4592757384, 6123676512, 9185514768, 18371029536]

約数ペア:

[(1, 18371029536), (2, 9185514768), (3, 6123676512), (4, 4592757384), (6, 3061838256), (8, 2296378692), (9, 2041225504), (12, 1530919128), (16, 1148189346), (18, 1020612752), (24, 765459564), (31, 592613856), (32, 574094673), (36, 510306376), (48, 382729782), (62, 296306928), (72, 255153188), (93, 197537952), (96, 191364891), (124, 148153464), (144, 127576594), (186, 98768976), (248, 74076732), (279, 65845984), (288, 63788297), (372, 49384488), (496, 37038366), (558, 32922992), (744, 24692244), (961, 19116576), (992, 18519183), (1116, 16461496), (1488, 12346122), (1922, 9558288), (2232, 8230748), (2883, 6372192), (2976, 6173061), (3844, 4779144), (4464, 4115374), (5766, 3186096), (7688, 2389572), (8649, 2124064), (8928, 2057687), (11532, 1593048), (15376, 1194786), (17298, 1062032), (23064, 796524), (30752, 597393), (34596, 531016), (46128, 398262), (66377, 276768), (69192, 265508), (92256, 199131), (132754, 138384)]