84117654

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{20407}}^1$

素因数の和:20644

約数の個数: 24

約数和(自身を含む): 183059760

約数和(自身を除く): 98942106

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 20407, 40814, 61221, 122442, 183663, 367326, 4673203, 9346406, 14019609, 28039218, 42058827, 84117654]

約数ペア:

[(1, 84117654), (2, 42058827), (3, 28039218), (6, 14019609), (9, 9346406), (18, 4673203), (229, 367326), (458, 183663), (687, 122442), (1374, 61221), (2061, 40814), (4122, 20407)]