1838339718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 3926208000

約数和(自身を除く): 2087868282

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 337, 439, 654, 674, 878, 1011, 1317, 2022, 2071, 2634, 4142, 6213, 6403, 8341, 12426, 12806, 16682, 19209, 25023, 36733, 38418, 47851, 50046, 73466, 95702, 110199, 143553, 147943, 220398, 287106, 295886, 443829, 697927, 887658, 909169, 1395854, 1818338, 2093781, 2727507, 2810917, 4187562, 5455014, 5621834, 8432751, 16125787, 16865502, 32251574, 48377361, 96754722, 306389953, 612779906, 919169859, 1838339718]

約数ペア:

[(1, 1838339718), (2, 919169859), (3, 612779906), (6, 306389953), (19, 96754722), (38, 48377361), (57, 32251574), (109, 16865502), (114, 16125787), (218, 8432751), (327, 5621834), (337, 5455014), (439, 4187562), (654, 2810917), (674, 2727507), (878, 2093781), (1011, 1818338), (1317, 1395854), (2022, 909169), (2071, 887658), (2634, 697927), (4142, 443829), (6213, 295886), (6403, 287106), (8341, 220398), (12426, 147943), (12806, 143553), (16682, 110199), (19209, 95702), (25023, 73466), (36733, 50046), (38418, 47851)]