12984408

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 23879592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1279, 1692, 2538, 2558, 3384, 3837, 5076, 5116, 7674, 10152, 10232, 11511, 15348, 23022, 30696, 34533, 46044, 60113, 69066, 92088, 120226, 138132, 180339, 240452, 276264, 360678, 480904, 541017, 721356, 1082034, 1442712, 1623051, 2164068, 3246102, 4328136, 6492204, 12984408]

約数ペア:

[(1, 12984408), (2, 6492204), (3, 4328136), (4, 3246102), (6, 2164068), (8, 1623051), (9, 1442712), (12, 1082034), (18, 721356), (24, 541017), (27, 480904), (36, 360678), (47, 276264), (54, 240452), (72, 180339), (94, 138132), (108, 120226), (141, 92088), (188, 69066), (216, 60113), (282, 46044), (376, 34533), (423, 30696), (564, 23022), (846, 15348), (1128, 11511), (1269, 10232), (1279, 10152), (1692, 7674), (2538, 5116), (2558, 5076), (3384, 3837)]