16393788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9746

約数の個数: 36

約数和(自身を含む): 42325920

約数和(自身を除く): 25932132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 9689, 19378, 29067, 38756, 58134, 87201, 116268, 174402, 348804, 455383, 910766, 1366149, 1821532, 2732298, 4098447, 5464596, 8196894, 16393788]

約数ペア:

[(1, 16393788), (2, 8196894), (3, 5464596), (4, 4098447), (6, 2732298), (9, 1821532), (12, 1366149), (18, 910766), (36, 455383), (47, 348804), (94, 174402), (141, 116268), (188, 87201), (282, 58134), (423, 38756), (564, 29067), (846, 19378), (1692, 9689)]