19690506

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33149}}^1$

素因数の和:33171

約数の個数: 32

約数和(自身を含む): 47736000

約数和(自身を除く): 28045494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33149, 66298, 99447, 198894, 298341, 364639, 596682, 729278, 895023, 1093917, 1790046, 2187834, 3281751, 6563502, 9845253, 19690506]

約数ペア:

[(1, 19690506), (2, 9845253), (3, 6563502), (6, 3281751), (9, 2187834), (11, 1790046), (18, 1093917), (22, 895023), (27, 729278), (33, 596682), (54, 364639), (66, 298341), (99, 198894), (198, 99447), (297, 66298), (594, 33149)]