172506438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{737207}}^1$

素因数の和:737228

約数の個数: 24

約数和(自身を含む): 402515568

約数和(自身を除く): 230009130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 737207, 1474414, 2211621, 4423242, 6634863, 9583691, 13269726, 19167382, 28751073, 57502146, 86253219, 172506438]

約数ペア:

[(1, 172506438), (2, 86253219), (3, 57502146), (6, 28751073), (9, 19167382), (13, 13269726), (18, 9583691), (26, 6634863), (39, 4423242), (78, 2211621), (117, 1474414), (234, 737207)]