1213532442

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{47713}}^1$

素因数の和:47884

約数の個数: 40

約数和(自身を含む): 2736588756

約数和(自身を除く): 1523056314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 47713, 95426, 143139, 286278, 429417, 858834, 1288251, 2576502, 3864753, 7490941, 7729506, 14981882, 22472823, 44945646, 67418469, 134836938, 202255407, 404510814, 606766221, 1213532442]

約数ペア:

[(1, 1213532442), (2, 606766221), (3, 404510814), (6, 202255407), (9, 134836938), (18, 67418469), (27, 44945646), (54, 22472823), (81, 14981882), (157, 7729506), (162, 7490941), (314, 3864753), (471, 2576502), (942, 1288251), (1413, 858834), (2826, 429417), (4239, 286278), (8478, 143139), (12717, 95426), (25434, 47713)]