4398156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 13138944

約数和(自身を除く): 8740788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 563, 651, 868, 1116, 1126, 1302, 1689, 1953, 2252, 2604, 3378, 3906, 3941, 5067, 6756, 7812, 7882, 10134, 11823, 15764, 17453, 20268, 23646, 34906, 35469, 47292, 52359, 69812, 70938, 104718, 122171, 141876, 157077, 209436, 244342, 314154, 366513, 488684, 628308, 733026, 1099539, 1466052, 2199078, 4398156]

約数ペア:

[(1, 4398156), (2, 2199078), (3, 1466052), (4, 1099539), (6, 733026), (7, 628308), (9, 488684), (12, 366513), (14, 314154), (18, 244342), (21, 209436), (28, 157077), (31, 141876), (36, 122171), (42, 104718), (62, 70938), (63, 69812), (84, 52359), (93, 47292), (124, 35469), (126, 34906), (186, 23646), (217, 20268), (252, 17453), (279, 15764), (372, 11823), (434, 10134), (558, 7882), (563, 7812), (651, 6756), (868, 5067), (1116, 3941), (1126, 3906), (1302, 3378), (1689, 2604), (1953, 2252)]