8871534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 22145760

約数和(自身を除く): 13274226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 389, 543, 778, 1086, 1167, 1267, 1629, 2334, 2534, 2723, 3258, 3501, 3801, 5446, 7002, 7602, 8169, 11403, 16338, 22806, 24507, 49014, 70409, 140818, 211227, 422454, 492863, 633681, 985726, 1267362, 1478589, 2957178, 4435767, 8871534]

約数ペア:

[(1, 8871534), (2, 4435767), (3, 2957178), (6, 1478589), (7, 1267362), (9, 985726), (14, 633681), (18, 492863), (21, 422454), (42, 211227), (63, 140818), (126, 70409), (181, 49014), (362, 24507), (389, 22806), (543, 16338), (778, 11403), (1086, 8169), (1167, 7602), (1267, 7002), (1629, 5446), (2334, 3801), (2534, 3501), (2723, 3258)]