18107136

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 54206880

約数和(自身を除く): 36099744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 271, 288, 348, 384, 464, 522, 542, 576, 696, 768, 813, 928, 1044, 1084, 1152, 1392, 1626, 1856, 2088, 2168, 2304, 2439, 2784, 3252, 3712, 4176, 4336, 4878, 5568, 6504, 7424, 7859, 8352, 8672, 9756, 11136, 13008, 15718, 16704, 17344, 19512, 22272, 23577, 26016, 31436, 33408, 34688, 39024, 47154, 52032, 62872, 66816, 69376, 70731, 78048, 94308, 104064, 125744, 141462, 156096, 188616, 208128, 251488, 282924, 312192, 377232, 502976, 565848, 624384, 754464, 1005952, 1131696, 1508928, 2011904, 2263392, 3017856, 4526784, 6035712, 9053568, 18107136]

約数ペア:

[(1, 18107136), (2, 9053568), (3, 6035712), (4, 4526784), (6, 3017856), (8, 2263392), (9, 2011904), (12, 1508928), (16, 1131696), (18, 1005952), (24, 754464), (29, 624384), (32, 565848), (36, 502976), (48, 377232), (58, 312192), (64, 282924), (72, 251488), (87, 208128), (96, 188616), (116, 156096), (128, 141462), (144, 125744), (174, 104064), (192, 94308), (232, 78048), (256, 70731), (261, 69376), (271, 66816), (288, 62872), (348, 52032), (384, 47154), (464, 39024), (522, 34688), (542, 33408), (576, 31436), (696, 26016), (768, 23577), (813, 22272), (928, 19512), (1044, 17344), (1084, 16704), (1152, 15718), (1392, 13008), (1626, 11136), (1856, 9756), (2088, 8672), (2168, 8352), (2304, 7859), (2439, 7424), (2784, 6504), (3252, 5568), (3712, 4878), (4176, 4336)]