16818744514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 30005821440

約数和(自身を除く): 13187076926

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 191, 286, 302, 382, 1661, 1963, 2039, 2101, 2483, 3322, 3926, 4078, 4202, 4966, 21593, 22429, 26507, 27313, 28841, 43186, 44858, 53014, 54626, 57682, 291577, 307889, 317251, 374933, 389449, 583154, 615778, 634502, 749866, 778898, 3386779, 4002557, 4124263, 4283939, 5062837, 6773558, 8005114, 8248526, 8567878, 10125674, 44028127, 55691207, 58806799, 88056254, 111382414, 117613598, 646874789, 764488387, 1293749578, 1528976774, 8409372257, 16818744514]

約数ペア:

[(1, 16818744514), (2, 8409372257), (11, 1528976774), (13, 1293749578), (22, 764488387), (26, 646874789), (143, 117613598), (151, 111382414), (191, 88056254), (286, 58806799), (302, 55691207), (382, 44028127), (1661, 10125674), (1963, 8567878), (2039, 8248526), (2101, 8005114), (2483, 6773558), (3322, 5062837), (3926, 4283939), (4078, 4124263), (4202, 4002557), (4966, 3386779), (21593, 778898), (22429, 749866), (26507, 634502), (27313, 615778), (28841, 583154), (43186, 389449), (44858, 374933), (53014, 317251), (54626, 307889), (57682, 291577)]