39910494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13884

約数の個数: 32

約数和(自身を含む): 88290720

約数和(自身を除く): 48380226

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13829, 27658, 41487, 82974, 179777, 359554, 511673, 539331, 1023346, 1078662, 1535019, 3070038, 6651749, 13303498, 19955247, 39910494]

約数ペア:

[(1, 39910494), (2, 19955247), (3, 13303498), (6, 6651749), (13, 3070038), (26, 1535019), (37, 1078662), (39, 1023346), (74, 539331), (78, 511673), (111, 359554), (222, 179777), (481, 82974), (962, 41487), (1443, 27658), (2886, 13829)]