40550454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321829}}^1$

素因数の和:321844

約数の個数: 24

約数和(自身を含む): 100410960

約数和(自身を除く): 59860506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321829, 643658, 965487, 1930974, 2252803, 2896461, 4505606, 5792922, 6758409, 13516818, 20275227, 40550454]

約数ペア:

[(1, 40550454), (2, 20275227), (3, 13516818), (6, 6758409), (7, 5792922), (9, 4505606), (14, 2896461), (18, 2252803), (21, 1930974), (42, 965487), (63, 643658), (126, 321829)]