18089766908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{71971}}^1$

素因数の和:74033

約数の個数: 24

約数和(自身を含む): 32694864384

約数和(自身を除く): 14605097476

約数列:

[1, 2, 4, 31, 62, 124, 2027, 4054, 8108, 62837, 71971, 125674, 143942, 251348, 287884, 2231101, 4462202, 8924404, 145885217, 291770434, 583540868, 4522441727, 9044883454, 18089766908]

約数ペア:

[(1, 18089766908), (2, 9044883454), (4, 4522441727), (31, 583540868), (62, 291770434), (124, 145885217), (2027, 8924404), (4054, 4462202), (8108, 2231101), (62837, 287884), (71971, 251348), (125674, 143942)]