63637158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11580

約数の個数: 32

約数和(自身を含む): 139007232

約数和(自身を除く): 75370074

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11491, 22982, 34473, 68946, 149383, 298766, 448149, 815861, 896298, 1631722, 2447583, 4895166, 10606193, 21212386, 31818579, 63637158]

約数ペア:

[(1, 63637158), (2, 31818579), (3, 21212386), (6, 10606193), (13, 4895166), (26, 2447583), (39, 1631722), (71, 896298), (78, 815861), (142, 448149), (213, 298766), (426, 149383), (923, 68946), (1846, 34473), (2769, 22982), (5538, 11491)]