25122006

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 68577600

約数和(自身を除く): 43455594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 313, 343, 441, 546, 626, 637, 686, 819, 882, 939, 1029, 1274, 1638, 1878, 1911, 2058, 2191, 2817, 3087, 3822, 4069, 4382, 4459, 5634, 5733, 6174, 6573, 8138, 8918, 11466, 12207, 13146, 13377, 15337, 19719, 24414, 26754, 28483, 30674, 36621, 39438, 40131, 46011, 56966, 73242, 80262, 85449, 92022, 107359, 138033, 170898, 199381, 214718, 256347, 276066, 322077, 398762, 512694, 598143, 644154, 966231, 1196286, 1395667, 1794429, 1932462, 2791334, 3588858, 4187001, 8374002, 12561003, 25122006]

約数ペア:

[(1, 25122006), (2, 12561003), (3, 8374002), (6, 4187001), (7, 3588858), (9, 2791334), (13, 1932462), (14, 1794429), (18, 1395667), (21, 1196286), (26, 966231), (39, 644154), (42, 598143), (49, 512694), (63, 398762), (78, 322077), (91, 276066), (98, 256347), (117, 214718), (126, 199381), (147, 170898), (182, 138033), (234, 107359), (273, 92022), (294, 85449), (313, 80262), (343, 73242), (441, 56966), (546, 46011), (626, 40131), (637, 39438), (686, 36621), (819, 30674), (882, 28483), (939, 26754), (1029, 24414), (1274, 19719), (1638, 15337), (1878, 13377), (1911, 13146), (2058, 12207), (2191, 11466), (2817, 8918), (3087, 8138), (3822, 6573), (4069, 6174), (4382, 5733), (4459, 5634)]