63681534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{505409}}^1$

素因数の和:505424

約数の個数: 24

約数和(自身を含む): 157687920

約数和(自身を除く): 94006386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 505409, 1010818, 1516227, 3032454, 3537863, 4548681, 7075726, 9097362, 10613589, 21227178, 31840767, 63681534]

約数ペア:

[(1, 63681534), (2, 31840767), (3, 21227178), (6, 10613589), (7, 9097362), (9, 7075726), (14, 4548681), (18, 3537863), (21, 3032454), (42, 1516227), (63, 1010818), (126, 505409)]