2315673378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{20359}}^1$

素因数の和:20527

約数の個数: 48

約数和(自身を含む): 5145379200

約数和(自身を除く): 2829705822

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 534, 639, 801, 1278, 1602, 6319, 12638, 18957, 20359, 37914, 40718, 56871, 61077, 113742, 122154, 183231, 366462, 1445489, 1811951, 2890978, 3623902, 4336467, 5435853, 8672934, 10871706, 13009401, 16307559, 26018802, 32615118, 128648521, 257297042, 385945563, 771891126, 1157836689, 2315673378]

約数ペア:

[(1, 2315673378), (2, 1157836689), (3, 771891126), (6, 385945563), (9, 257297042), (18, 128648521), (71, 32615118), (89, 26018802), (142, 16307559), (178, 13009401), (213, 10871706), (267, 8672934), (426, 5435853), (534, 4336467), (639, 3623902), (801, 2890978), (1278, 1811951), (1602, 1445489), (6319, 366462), (12638, 183231), (18957, 122154), (20359, 113742), (37914, 61077), (40718, 56871)]