227918454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3923}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 476907264

約数和(自身を除く): 248988810

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 1263, 2526, 3923, 7846, 9683, 11769, 19366, 23538, 29049, 58098, 90229, 180458, 270687, 541374, 1651583, 3303166, 4954749, 9909498, 37986409, 75972818, 113959227, 227918454]

約数ペア:

[(1, 227918454), (2, 113959227), (3, 75972818), (6, 37986409), (23, 9909498), (46, 4954749), (69, 3303166), (138, 1651583), (421, 541374), (842, 270687), (1263, 180458), (2526, 90229), (3923, 58098), (7846, 29049), (9683, 23538), (11769, 19366)]