16500042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 22418838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 659, 963, 1318, 1391, 1926, 1977, 2782, 3954, 4173, 5931, 8346, 8567, 11862, 12519, 17134, 25038, 25701, 51402, 70513, 77103, 141026, 154206, 211539, 423078, 634617, 916669, 1269234, 1833338, 2750007, 5500014, 8250021, 16500042]

約数ペア:

[(1, 16500042), (2, 8250021), (3, 5500014), (6, 2750007), (9, 1833338), (13, 1269234), (18, 916669), (26, 634617), (39, 423078), (78, 211539), (107, 154206), (117, 141026), (214, 77103), (234, 70513), (321, 51402), (642, 25701), (659, 25038), (963, 17134), (1318, 12519), (1391, 11862), (1926, 8567), (1977, 8346), (2782, 5931), (3954, 4173)]