18337804983

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{3049}}^1\times {\mathrm{15541}}^1$

素因数の和:18639

約数の個数: 24

約数和(自身を含む): 27114573200

約数和(自身を除く): 8776768217

約数列:

[1, 3, 9, 43, 129, 387, 3049, 9147, 15541, 27441, 46623, 131107, 139869, 393321, 668263, 1179963, 2004789, 6014367, 47384509, 142153527, 426460581, 2037533887, 6112601661, 18337804983]

約数ペア:

[(1, 18337804983), (3, 6112601661), (9, 2037533887), (43, 426460581), (129, 142153527), (387, 47384509), (3049, 6014367), (9147, 2004789), (15541, 1179963), (27441, 668263), (46623, 393321), (131107, 139869)]