17804540908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{530339}}^1$

素因数の和:530470

約数の個数: 48

約数和(自身を含む): 39202732800

約数和(自身を除く): 21398191892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 8393, 16786, 33572, 530339, 1060678, 2121356, 3712373, 5833729, 7424746, 11667458, 14849492, 23334916, 40836103, 57806951, 81672206, 115613902, 163344412, 231227804, 404648657, 635876461, 809297314, 1271752922, 1618594628, 2543505844, 4451135227, 8902270454, 17804540908]

約数ペア:

[(1, 17804540908), (2, 8902270454), (4, 4451135227), (7, 2543505844), (11, 1618594628), (14, 1271752922), (22, 809297314), (28, 635876461), (44, 404648657), (77, 231227804), (109, 163344412), (154, 115613902), (218, 81672206), (308, 57806951), (436, 40836103), (763, 23334916), (1199, 14849492), (1526, 11667458), (2398, 7424746), (3052, 5833729), (4796, 3712373), (8393, 2121356), (16786, 1060678), (33572, 530339)]