249103674

素因数分解:

$2^1\times 3^7\times {\mathrm{56951}}^1$

素因数の和:56974

約数の個数: 32

約数和(自身を含む): 560407680

約数和(自身を除く): 311304006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 56951, 113902, 170853, 341706, 512559, 1025118, 1537677, 3075354, 4613031, 9226062, 13839093, 27678186, 41517279, 83034558, 124551837, 249103674]

約数ペア:

[(1, 249103674), (2, 124551837), (3, 83034558), (6, 41517279), (9, 27678186), (18, 13839093), (27, 9226062), (54, 4613031), (81, 3075354), (162, 1537677), (243, 1025118), (486, 512559), (729, 341706), (1458, 170853), (2187, 113902), (4374, 56951)]