21093668232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{224611}}^1$

素因数の和:224683

約数の個数: 128

約数和(自身を含む): 66413276160

約数和(自身を除く): 45319607928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3354, 3612, 3913, 4472, 6708, 7224, 7826, 11739, 13416, 15652, 23478, 31304, 46956, 93912, 224611, 449222, 673833, 898444, 1347666, 1572277, 1796888, 2695332, 2919943, 3144554, 4716831, 5390664, 5839886, 6289108, 8759829, 9433662, 9658273, 11679772, 12578216, 17519658, 18867324, 19316546, 20439601, 23359544, 28974819, 35039316, 37734648, 38633092, 40879202, 57949638, 61318803, 67607911, 70078632, 77266184, 81758404, 115899276, 122637606, 125557549, 135215822, 163516808, 202823733, 231798552, 245275212, 251115098, 270431644, 376672647, 405647466, 490550424, 502230196, 540863288, 753345294, 811294932, 878902843, 1004460392, 1506690588, 1622589864, 1757805686, 2636708529, 3013381176, 3515611372, 5273417058, 7031222744, 10546834116, 21093668232]

約数ペア:

[(1, 21093668232), (2, 10546834116), (3, 7031222744), (4, 5273417058), (6, 3515611372), (7, 3013381176), (8, 2636708529), (12, 1757805686), (13, 1622589864), (14, 1506690588), (21, 1004460392), (24, 878902843), (26, 811294932), (28, 753345294), (39, 540863288), (42, 502230196), (43, 490550424), (52, 405647466), (56, 376672647), (78, 270431644), (84, 251115098), (86, 245275212), (91, 231798552), (104, 202823733), (129, 163516808), (156, 135215822), (168, 125557549), (172, 122637606), (182, 115899276), (258, 81758404), (273, 77266184), (301, 70078632), (312, 67607911), (344, 61318803), (364, 57949638), (516, 40879202), (546, 38633092), (559, 37734648), (602, 35039316), (728, 28974819), (903, 23359544), (1032, 20439601), (1092, 19316546), (1118, 18867324), (1204, 17519658), (1677, 12578216), (1806, 11679772), (2184, 9658273), (2236, 9433662), (2408, 8759829), (3354, 6289108), (3612, 5839886), (3913, 5390664), (4472, 4716831), (6708, 3144554), (7224, 2919943), (7826, 2695332), (11739, 1796888), (13416, 1572277), (15652, 1347666), (23478, 898444), (31304, 673833), (46956, 449222), (93912, 224611)]