21424608

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 63292320

約数和(自身を除く): 41867712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 181, 216, 274, 288, 362, 411, 432, 543, 548, 724, 822, 864, 1086, 1096, 1233, 1448, 1629, 1644, 2172, 2192, 2466, 2896, 3258, 3288, 3699, 4344, 4384, 4887, 4932, 5792, 6516, 6576, 7398, 8688, 9774, 9864, 13032, 13152, 14796, 17376, 19548, 19728, 24797, 26064, 29592, 39096, 39456, 49594, 52128, 59184, 74391, 78192, 99188, 118368, 148782, 156384, 198376, 223173, 297564, 396752, 446346, 595128, 669519, 793504, 892692, 1190256, 1339038, 1785384, 2380512, 2678076, 3570768, 5356152, 7141536, 10712304, 21424608]

約数ペア:

[(1, 21424608), (2, 10712304), (3, 7141536), (4, 5356152), (6, 3570768), (8, 2678076), (9, 2380512), (12, 1785384), (16, 1339038), (18, 1190256), (24, 892692), (27, 793504), (32, 669519), (36, 595128), (48, 446346), (54, 396752), (72, 297564), (96, 223173), (108, 198376), (137, 156384), (144, 148782), (181, 118368), (216, 99188), (274, 78192), (288, 74391), (362, 59184), (411, 52128), (432, 49594), (543, 39456), (548, 39096), (724, 29592), (822, 26064), (864, 24797), (1086, 19728), (1096, 19548), (1233, 17376), (1448, 14796), (1629, 13152), (1644, 13032), (2172, 9864), (2192, 9774), (2466, 8688), (2896, 7398), (3258, 6576), (3288, 6516), (3699, 5792), (4344, 4932), (4384, 4887)]