19170432

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^2$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 58408515

約数和(自身を除く): 39238083

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 384, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 1849, 2064, 2322, 2592, 2752, 3096, 3456, 3483, 3698, 4128, 4644, 5184, 5504, 5547, 6192, 6966, 7396, 8256, 9288, 10368, 11094, 12384, 13932, 14792, 16512, 16641, 18576, 22188, 24768, 27864, 29584, 33282, 37152, 44376, 49536, 49923, 55728, 59168, 66564, 74304, 88752, 99846, 111456, 118336, 133128, 148608, 149769, 177504, 199692, 222912, 236672, 266256, 299538, 355008, 399384, 445824, 532512, 599076, 710016, 798768, 1065024, 1198152, 1597536, 2130048, 2396304, 3195072, 4792608, 6390144, 9585216, 19170432]

約数ペア:

[(1, 19170432), (2, 9585216), (3, 6390144), (4, 4792608), (6, 3195072), (8, 2396304), (9, 2130048), (12, 1597536), (16, 1198152), (18, 1065024), (24, 798768), (27, 710016), (32, 599076), (36, 532512), (43, 445824), (48, 399384), (54, 355008), (64, 299538), (72, 266256), (81, 236672), (86, 222912), (96, 199692), (108, 177504), (128, 149769), (129, 148608), (144, 133128), (162, 118336), (172, 111456), (192, 99846), (216, 88752), (258, 74304), (288, 66564), (324, 59168), (344, 55728), (384, 49923), (387, 49536), (432, 44376), (516, 37152), (576, 33282), (648, 29584), (688, 27864), (774, 24768), (864, 22188), (1032, 18576), (1152, 16641), (1161, 16512), (1296, 14792), (1376, 13932), (1548, 12384), (1728, 11094), (1849, 10368), (2064, 9288), (2322, 8256), (2592, 7396), (2752, 6966), (3096, 6192), (3456, 5547), (3483, 5504), (3698, 5184), (4128, 4644)]