16118946

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 36979200

約数和(自身を除く): 20860254

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 9629, 19258, 28887, 57774, 86661, 173322, 259983, 298499, 519966, 596998, 895497, 1790994, 2686491, 5372982, 8059473, 16118946]

約数ペア:

[(1, 16118946), (2, 8059473), (3, 5372982), (6, 2686491), (9, 1790994), (18, 895497), (27, 596998), (31, 519966), (54, 298499), (62, 259983), (93, 173322), (186, 86661), (279, 57774), (558, 28887), (837, 19258), (1674, 9629)]