18030974974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{11161}}^1$

素因数の和:11632

約数の個数: 32

約数和(自身を含む): 28391841792

約数和(自身を除く): 10360866818

約数列:

[1, 2, 31, 62, 71, 142, 367, 734, 2201, 4402, 11161, 11377, 22322, 22754, 26057, 52114, 345991, 691982, 792431, 807767, 1584862, 1615534, 4096087, 8192174, 24565361, 49130722, 126978697, 253957394, 290822177, 581644354, 9015487487, 18030974974]

約数ペア:

[(1, 18030974974), (2, 9015487487), (31, 581644354), (62, 290822177), (71, 253957394), (142, 126978697), (367, 49130722), (734, 24565361), (2201, 8192174), (4402, 4096087), (11161, 1615534), (11377, 1584862), (22322, 807767), (22754, 792431), (26057, 691982), (52114, 345991)]