38981142

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15359}}^1$

素因数の和:15417

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 49492458

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 15359, 30718, 46077, 92154, 138231, 276462, 414693, 721873, 829386, 1443746, 2165619, 4331238, 6496857, 12993714, 19490571, 38981142]

約数ペア:

[(1, 38981142), (2, 19490571), (3, 12993714), (6, 6496857), (9, 4331238), (18, 2165619), (27, 1443746), (47, 829386), (54, 721873), (94, 414693), (141, 276462), (282, 138231), (423, 92154), (846, 46077), (1269, 30718), (2538, 15359)]