18368964

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 47871040

約数和(自身を除く): 29502076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 566, 601, 849, 1132, 1202, 1698, 1803, 2404, 2547, 3396, 3606, 5094, 5409, 7212, 7641, 10188, 10818, 15282, 16227, 21636, 30564, 32454, 64908, 170083, 340166, 510249, 680332, 1020498, 1530747, 2040996, 3061494, 4592241, 6122988, 9184482, 18368964]

約数ペア:

[(1, 18368964), (2, 9184482), (3, 6122988), (4, 4592241), (6, 3061494), (9, 2040996), (12, 1530747), (18, 1020498), (27, 680332), (36, 510249), (54, 340166), (108, 170083), (283, 64908), (566, 32454), (601, 30564), (849, 21636), (1132, 16227), (1202, 15282), (1698, 10818), (1803, 10188), (2404, 7641), (2547, 7212), (3396, 5409), (3606, 5094)]