31953834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 76624704

約数和(自身を除く): 44670870

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2273, 2343, 4546, 4686, 6819, 7029, 13638, 14058, 20457, 25003, 40914, 50006, 75009, 150018, 161383, 225027, 322766, 450054, 484149, 968298, 1452447, 1775213, 2904894, 3550426, 5325639, 10651278, 15976917, 31953834]

約数ペア:

[(1, 31953834), (2, 15976917), (3, 10651278), (6, 5325639), (9, 3550426), (11, 2904894), (18, 1775213), (22, 1452447), (33, 968298), (66, 484149), (71, 450054), (99, 322766), (142, 225027), (198, 161383), (213, 150018), (426, 75009), (639, 50006), (781, 40914), (1278, 25003), (1562, 20457), (2273, 14058), (2343, 13638), (4546, 7029), (4686, 6819)]