239687586

素因数分解:

$2^1\times 3^4\times {\mathrm{1479553}}^1$

素因数の和:1479567

約数の個数: 20

約数和(自身を含む): 537078102

約数和(自身を除く): 297390516

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1479553, 2959106, 4438659, 8877318, 13315977, 26631954, 39947931, 79895862, 119843793, 239687586]

約数ペア:

[(1, 239687586), (2, 119843793), (3, 79895862), (6, 39947931), (9, 26631954), (18, 13315977), (27, 8877318), (54, 4438659), (81, 2959106), (162, 1479553)]