12927654

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4517}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 29276640

約数和(自身を除く): 16348986

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 4517, 9034, 13551, 27102, 40653, 81306, 121959, 239401, 243918, 478802, 718203, 1436406, 2154609, 4309218, 6463827, 12927654]

約数ペア:

[(1, 12927654), (2, 6463827), (3, 4309218), (6, 2154609), (9, 1436406), (18, 718203), (27, 478802), (53, 243918), (54, 239401), (106, 121959), (159, 81306), (318, 40653), (477, 27102), (954, 13551), (1431, 9034), (2862, 4517)]