11872818

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:980

約数の個数: 40

約数和(自身を含む): 26954928

約数和(自身を除く): 15082110

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 883, 1494, 1766, 2241, 2649, 4482, 5298, 6723, 7947, 13446, 15894, 23841, 47682, 71523, 73289, 143046, 146578, 219867, 439734, 659601, 1319202, 1978803, 3957606, 5936409, 11872818]

約数ペア:

[(1, 11872818), (2, 5936409), (3, 3957606), (6, 1978803), (9, 1319202), (18, 659601), (27, 439734), (54, 219867), (81, 146578), (83, 143046), (162, 73289), (166, 71523), (249, 47682), (498, 23841), (747, 15894), (883, 13446), (1494, 7947), (1766, 6723), (2241, 5298), (2649, 4482)]