18930654

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9829}}^1$

素因数の和:9944

約数の個数: 24

約数和(自身を含む): 41403960

約数和(自身を除く): 22473306

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 9829, 19658, 29487, 58974, 88461, 176922, 1051703, 2103406, 3155109, 6310218, 9465327, 18930654]

約数ペア:

[(1, 18930654), (2, 9465327), (3, 6310218), (6, 3155109), (9, 2103406), (18, 1051703), (107, 176922), (214, 88461), (321, 58974), (642, 29487), (963, 19658), (1926, 9829)]