18032722

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 28596672

約数和(自身を除く): 10563950

約数列:

[1, 2, 29, 58, 71, 142, 151, 302, 841, 1682, 2059, 4118, 4379, 8758, 10721, 21442, 59711, 119422, 126991, 253982, 310909, 621818, 9016361, 18032722]

約数ペア:

[(1, 18032722), (2, 9016361), (29, 621818), (58, 310909), (71, 253982), (142, 126991), (151, 119422), (302, 59711), (841, 21442), (1682, 10721), (2059, 8758), (4118, 4379)]