2018183673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 2971422720

約数和(自身を除く): 953239047

約数列:

[1, 3, 11, 33, 139, 223, 417, 669, 1529, 1973, 2453, 4587, 5919, 7359, 21703, 30997, 65109, 92991, 274247, 340967, 439979, 822741, 1022901, 1319937, 3016717, 4839769, 9050151, 14519307, 61157081, 183471243, 672727891, 2018183673]

約数ペア:

[(1, 2018183673), (3, 672727891), (11, 183471243), (33, 61157081), (139, 14519307), (223, 9050151), (417, 4839769), (669, 3016717), (1529, 1319937), (1973, 1022901), (2453, 822741), (4587, 439979), (5919, 340967), (7359, 274247), (21703, 92991), (30997, 65109)]