889291224

素因数分解:

$2^3\times 3^4\times {\mathrm{1372363}}^1$

素因数の和:1372381

約数の個数: 40

約数和(自身を含む): 2490840660

約数和(自身を除く): 1601549436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1372363, 2744726, 4117089, 5489452, 8234178, 10978904, 12351267, 16468356, 24702534, 32936712, 37053801, 49405068, 74107602, 98810136, 111161403, 148215204, 222322806, 296430408, 444645612, 889291224]

約数ペア:

[(1, 889291224), (2, 444645612), (3, 296430408), (4, 222322806), (6, 148215204), (8, 111161403), (9, 98810136), (12, 74107602), (18, 49405068), (24, 37053801), (27, 32936712), (36, 24702534), (54, 16468356), (72, 12351267), (81, 10978904), (108, 8234178), (162, 5489452), (216, 4117089), (324, 2744726), (648, 1372363)]