2148132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3657948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 239, 321, 428, 478, 642, 717, 749, 956, 1284, 1434, 1498, 1673, 2247, 2868, 2996, 3346, 4494, 5019, 6692, 8988, 10038, 20076, 25573, 51146, 76719, 102292, 153438, 179011, 306876, 358022, 537033, 716044, 1074066, 2148132]

約数ペア:

[(1, 2148132), (2, 1074066), (3, 716044), (4, 537033), (6, 358022), (7, 306876), (12, 179011), (14, 153438), (21, 102292), (28, 76719), (42, 51146), (84, 25573), (107, 20076), (214, 10038), (239, 8988), (321, 6692), (428, 5019), (478, 4494), (642, 3346), (717, 2996), (749, 2868), (956, 2247), (1284, 1673), (1434, 1498)]