18010351728

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1344859}}^1$

素因数の和:1344907

約数の個数: 80

約数和(自身を含む): 53364044800

約数和(自身を除く): 35353693072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1344859, 2689718, 4034577, 5379436, 8069154, 10758872, 12103731, 16138308, 21517744, 24207462, 32276616, 36311193, 41690629, 48414924, 64553232, 72622386, 83381258, 96829848, 125071887, 145244772, 166762516, 193659696, 250143774, 290489544, 333525032, 375215661, 500287548, 580979088, 667050064, 750431322, 1000575096, 1125646983, 1500862644, 2001150192, 2251293966, 3001725288, 4502587932, 6003450576, 9005175864, 18010351728]

約数ペア:

[(1, 18010351728), (2, 9005175864), (3, 6003450576), (4, 4502587932), (6, 3001725288), (8, 2251293966), (9, 2001150192), (12, 1500862644), (16, 1125646983), (18, 1000575096), (24, 750431322), (27, 667050064), (31, 580979088), (36, 500287548), (48, 375215661), (54, 333525032), (62, 290489544), (72, 250143774), (93, 193659696), (108, 166762516), (124, 145244772), (144, 125071887), (186, 96829848), (216, 83381258), (248, 72622386), (279, 64553232), (372, 48414924), (432, 41690629), (496, 36311193), (558, 32276616), (744, 24207462), (837, 21517744), (1116, 16138308), (1488, 12103731), (1674, 10758872), (2232, 8069154), (3348, 5379436), (4464, 4034577), (6696, 2689718), (13392, 1344859)]