42143818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 26077622

約数列:

[1, 2, 31, 41, 59, 62, 82, 118, 281, 562, 1271, 1829, 2419, 2542, 3658, 4838, 8711, 11521, 16579, 17422, 23042, 33158, 74989, 149978, 357151, 513949, 679739, 714302, 1027898, 1359478, 21071909, 42143818]

約数ペア:

[(1, 42143818), (2, 21071909), (31, 1359478), (41, 1027898), (59, 714302), (62, 679739), (82, 513949), (118, 357151), (281, 149978), (562, 74989), (1271, 33158), (1829, 23042), (2419, 17422), (2542, 16579), (3658, 11521), (4838, 8711)]