17889508

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 24446492

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 59, 68, 91, 98, 118, 119, 182, 196, 221, 236, 238, 343, 364, 413, 442, 476, 637, 686, 767, 826, 833, 884, 1003, 1274, 1372, 1534, 1547, 1652, 1666, 2006, 2548, 2891, 3068, 3094, 3332, 4012, 4459, 5369, 5782, 5831, 6188, 7021, 8918, 10738, 10829, 11564, 11662, 13039, 14042, 17836, 20237, 21476, 21658, 23324, 26078, 28084, 37583, 40474, 43316, 49147, 52156, 75166, 75803, 80948, 91273, 98294, 150332, 151606, 182546, 196588, 263081, 303212, 344029, 365092, 526162, 638911, 688058, 1052324, 1277822, 1376116, 2555644, 4472377, 8944754, 17889508]

約数ペア:

[(1, 17889508), (2, 8944754), (4, 4472377), (7, 2555644), (13, 1376116), (14, 1277822), (17, 1052324), (26, 688058), (28, 638911), (34, 526162), (49, 365092), (52, 344029), (59, 303212), (68, 263081), (91, 196588), (98, 182546), (118, 151606), (119, 150332), (182, 98294), (196, 91273), (221, 80948), (236, 75803), (238, 75166), (343, 52156), (364, 49147), (413, 43316), (442, 40474), (476, 37583), (637, 28084), (686, 26078), (767, 23324), (826, 21658), (833, 21476), (884, 20237), (1003, 17836), (1274, 14042), (1372, 13039), (1534, 11662), (1547, 11564), (1652, 10829), (1666, 10738), (2006, 8918), (2548, 7021), (2891, 6188), (3068, 5831), (3094, 5782), (3332, 5369), (4012, 4459)]