916720146

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{158657}}^1$

素因数の和:158775

約数の個数: 32

約数和(自身を含む): 2056207680

約数和(自身を除く): 1139487534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 158657, 317314, 475971, 951942, 1427913, 2855826, 4283739, 8567478, 16976299, 33952598, 50928897, 101857794, 152786691, 305573382, 458360073, 916720146]

約数ペア:

[(1, 916720146), (2, 458360073), (3, 305573382), (6, 152786691), (9, 101857794), (18, 50928897), (27, 33952598), (54, 16976299), (107, 8567478), (214, 4283739), (321, 2855826), (642, 1427913), (963, 951942), (1926, 475971), (2889, 317314), (5778, 158657)]