1379463876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{782009}}^1$

素因数の和:782033

約数の個数: 54

約数和(自身を含む): 4056285870

約数和(自身を除く): 2676821994

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, 782009, 1564018, 2346027, 3128036, 4692054, 5474063, 7038081, 9384108, 10948126, 14076162, 16422189, 21896252, 28152324, 32844378, 38318441, 49266567, 65688756, 76636882, 98533134, 114955323, 153273764, 197066268, 229910646, 344865969, 459821292, 689731938, 1379463876]

約数ペア:

[(1, 1379463876), (2, 689731938), (3, 459821292), (4, 344865969), (6, 229910646), (7, 197066268), (9, 153273764), (12, 114955323), (14, 98533134), (18, 76636882), (21, 65688756), (28, 49266567), (36, 38318441), (42, 32844378), (49, 28152324), (63, 21896252), (84, 16422189), (98, 14076162), (126, 10948126), (147, 9384108), (196, 7038081), (252, 5474063), (294, 4692054), (441, 3128036), (588, 2346027), (882, 1564018), (1764, 782009)]