1997712

素因数分解:

$2^4\times 3^2\times {\mathrm{13873}}^1$

素因数の和:13887

約数の個数: 30

約数和(自身を含む): 5591222

約数和(自身を除く): 3593510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13873, 27746, 41619, 55492, 83238, 110984, 124857, 166476, 221968, 249714, 332952, 499428, 665904, 998856, 1997712]

約数ペア:

[(1, 1997712), (2, 998856), (3, 665904), (4, 499428), (6, 332952), (8, 249714), (9, 221968), (12, 166476), (16, 124857), (18, 110984), (24, 83238), (36, 55492), (48, 41619), (72, 27746), (144, 13873)]