15697638

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 40144896

約数和(自身を除く): 24447258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 383, 414, 506, 594, 621, 759, 766, 891, 1149, 1242, 1518, 1782, 1863, 2277, 2298, 3447, 3726, 4213, 4554, 6831, 6894, 8426, 8809, 10341, 12639, 13662, 17618, 20493, 20682, 25278, 26427, 31023, 37917, 40986, 52854, 62046, 75834, 79281, 96899, 113751, 158562, 193798, 227502, 237843, 290697, 341253, 475686, 581394, 682506, 713529, 872091, 1427058, 1744182, 2616273, 5232546, 7848819, 15697638]

約数ペア:

[(1, 15697638), (2, 7848819), (3, 5232546), (6, 2616273), (9, 1744182), (11, 1427058), (18, 872091), (22, 713529), (23, 682506), (27, 581394), (33, 475686), (46, 341253), (54, 290697), (66, 237843), (69, 227502), (81, 193798), (99, 158562), (138, 113751), (162, 96899), (198, 79281), (207, 75834), (253, 62046), (297, 52854), (383, 40986), (414, 37917), (506, 31023), (594, 26427), (621, 25278), (759, 20682), (766, 20493), (891, 17618), (1149, 13662), (1242, 12639), (1518, 10341), (1782, 8809), (1863, 8426), (2277, 6894), (2298, 6831), (3447, 4554), (3726, 4213)]