8742258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{69383}}^1$

素因数の和:69398

約数の個数: 24

約数和(自身を含む): 21647808

約数和(自身を除く): 12905550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 69383, 138766, 208149, 416298, 485681, 624447, 971362, 1248894, 1457043, 2914086, 4371129, 8742258]

約数ペア:

[(1, 8742258), (2, 4371129), (3, 2914086), (6, 1457043), (7, 1248894), (9, 971362), (14, 624447), (18, 485681), (21, 416298), (42, 208149), (63, 138766), (126, 69383)]