68974926

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157477}}^1$

素因数の和:157555

約数の個数: 16

約数和(自身を含む): 139840464

約数和(自身を除く): 70865538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 157477, 314954, 472431, 944862, 11495821, 22991642, 34487463, 68974926]

約数ペア:

[(1, 68974926), (2, 34487463), (3, 22991642), (6, 11495821), (73, 944862), (146, 472431), (219, 314954), (438, 157477)]