180544806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24941

約数の個数: 48

約数和(自身を含む): 434878080

約数和(自身を除く): 254333274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 24889, 49778, 74667, 149334, 224001, 323557, 448002, 647114, 771559, 970671, 1543118, 1941342, 2314677, 2912013, 4629354, 5824026, 6944031, 10030267, 13888062, 20060534, 30090801, 60181602, 90272403, 180544806]

約数ペア:

[(1, 180544806), (2, 90272403), (3, 60181602), (6, 30090801), (9, 20060534), (13, 13888062), (18, 10030267), (26, 6944031), (31, 5824026), (39, 4629354), (62, 2912013), (78, 2314677), (93, 1941342), (117, 1543118), (186, 970671), (234, 771559), (279, 647114), (403, 448002), (558, 323557), (806, 224001), (1209, 149334), (2418, 74667), (3627, 49778), (7254, 24889)]