1948806

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 2428794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 239, 302, 453, 478, 717, 906, 1359, 1434, 2151, 2718, 4077, 4302, 6453, 8154, 12906, 36089, 72178, 108267, 216534, 324801, 649602, 974403, 1948806]

約数ペア:

[(1, 1948806), (2, 974403), (3, 649602), (6, 324801), (9, 216534), (18, 108267), (27, 72178), (54, 36089), (151, 12906), (239, 8154), (302, 6453), (453, 4302), (478, 4077), (717, 2718), (906, 2151), (1359, 1434)]