1243145484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{704731}}^1$

素因数の和:704755

約数の個数: 54

約数和(自身を含む): 3655444884

約数和(自身を除く): 2412299400

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 704731, 1409462, 2114193, 2818924, 4228386, 4933117, 6342579, 8456772, 9866234, 12685158, 14799351, 19732468, 25370316, 29598702, 34531819, 44398053, 59197404, 69063638, 88796106, 103595457, 138127276, 177592212, 207190914, 310786371, 414381828, 621572742, 1243145484]

約数ペア:

[(1, 1243145484), (2, 621572742), (3, 414381828), (4, 310786371), (6, 207190914), (7, 177592212), (9, 138127276), (12, 103595457), (14, 88796106), (18, 69063638), (21, 59197404), (28, 44398053), (36, 34531819), (42, 29598702), (49, 25370316), (63, 19732468), (84, 14799351), (98, 12685158), (126, 9866234), (147, 8456772), (196, 6342579), (252, 4933117), (294, 4228386), (441, 2818924), (588, 2114193), (882, 1409462), (1764, 704731)]