189910926

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{74827}}^1$

素因数の和:74885

約数の個数: 32

約数和(自身を含む): 431009280

約数和(自身を除く): 241098354

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 74827, 149654, 224481, 448962, 673443, 1346886, 2020329, 3516869, 4040658, 7033738, 10550607, 21101214, 31651821, 63303642, 94955463, 189910926]

約数ペア:

[(1, 189910926), (2, 94955463), (3, 63303642), (6, 31651821), (9, 21101214), (18, 10550607), (27, 7033738), (47, 4040658), (54, 3516869), (94, 2020329), (141, 1346886), (282, 673443), (423, 448962), (846, 224481), (1269, 149654), (2538, 74827)]