13842402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 18661278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 239, 294, 394, 478, 591, 717, 1182, 1379, 1434, 1673, 2758, 3346, 4137, 5019, 8274, 9653, 10038, 11711, 19306, 23422, 28959, 35133, 47083, 57918, 70266, 94166, 141249, 282498, 329581, 659162, 988743, 1977486, 2307067, 4614134, 6921201, 13842402]

約数ペア:

[(1, 13842402), (2, 6921201), (3, 4614134), (6, 2307067), (7, 1977486), (14, 988743), (21, 659162), (42, 329581), (49, 282498), (98, 141249), (147, 94166), (197, 70266), (239, 57918), (294, 47083), (394, 35133), (478, 28959), (591, 23422), (717, 19306), (1182, 11711), (1379, 10038), (1434, 9653), (1673, 8274), (2758, 5019), (3346, 4137)]