47918178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 108

約数和(自身を含む): 133046550

約数和(自身を除く): 85128372

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 449, 462, 539, 693, 726, 847, 882, 898, 1078, 1089, 1347, 1386, 1617, 1694, 2178, 2541, 2694, 3143, 3234, 4041, 4851, 4939, 5082, 5929, 6286, 7623, 8082, 9429, 9702, 9878, 11858, 14817, 15246, 17787, 18858, 22001, 28287, 29634, 34573, 35574, 44002, 44451, 53361, 54329, 56574, 66003, 69146, 88902, 103719, 106722, 108658, 132006, 162987, 198009, 207438, 242011, 311157, 325974, 380303, 396018, 484022, 488961, 622314, 726033, 760606, 977922, 1140909, 1452066, 2178099, 2281818, 2662121, 3422727, 4356198, 5324242, 6845454, 7986363, 15972726, 23959089, 47918178]

約数ペア:

[(1, 47918178), (2, 23959089), (3, 15972726), (6, 7986363), (7, 6845454), (9, 5324242), (11, 4356198), (14, 3422727), (18, 2662121), (21, 2281818), (22, 2178099), (33, 1452066), (42, 1140909), (49, 977922), (63, 760606), (66, 726033), (77, 622314), (98, 488961), (99, 484022), (121, 396018), (126, 380303), (147, 325974), (154, 311157), (198, 242011), (231, 207438), (242, 198009), (294, 162987), (363, 132006), (441, 108658), (449, 106722), (462, 103719), (539, 88902), (693, 69146), (726, 66003), (847, 56574), (882, 54329), (898, 53361), (1078, 44451), (1089, 44002), (1347, 35574), (1386, 34573), (1617, 29634), (1694, 28287), (2178, 22001), (2541, 18858), (2694, 17787), (3143, 15246), (3234, 14817), (4041, 11858), (4851, 9878), (4939, 9702), (5082, 9429), (5929, 8082), (6286, 7623)]