1820976

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 4791360

約数和(自身を除く): 2970384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 643, 708, 944, 1286, 1416, 1929, 2572, 2832, 3858, 5144, 7716, 10288, 15432, 30864, 37937, 75874, 113811, 151748, 227622, 303496, 455244, 606992, 910488, 1820976]

約数ペア:

[(1, 1820976), (2, 910488), (3, 606992), (4, 455244), (6, 303496), (8, 227622), (12, 151748), (16, 113811), (24, 75874), (48, 37937), (59, 30864), (118, 15432), (177, 10288), (236, 7716), (354, 5144), (472, 3858), (643, 2832), (708, 2572), (944, 1929), (1286, 1416)]