1899690084

素因数分解:

$2^2\times 3^4\times {\mathrm{1487}}^1\times {\mathrm{3943}}^1$

素因数の和:5446

約数の個数: 60

約数和(自身を含む): 4970765184

約数和(自身を除く): 3071075100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1487, 2974, 3943, 4461, 5948, 7886, 8922, 11829, 13383, 15772, 17844, 23658, 26766, 35487, 40149, 47316, 53532, 70974, 80298, 106461, 120447, 141948, 160596, 212922, 240894, 319383, 425844, 481788, 638766, 1277532, 5863241, 11726482, 17589723, 23452964, 35179446, 52769169, 70358892, 105538338, 158307507, 211076676, 316615014, 474922521, 633230028, 949845042, 1899690084]

約数ペア:

[(1, 1899690084), (2, 949845042), (3, 633230028), (4, 474922521), (6, 316615014), (9, 211076676), (12, 158307507), (18, 105538338), (27, 70358892), (36, 52769169), (54, 35179446), (81, 23452964), (108, 17589723), (162, 11726482), (324, 5863241), (1487, 1277532), (2974, 638766), (3943, 481788), (4461, 425844), (5948, 319383), (7886, 240894), (8922, 212922), (11829, 160596), (13383, 141948), (15772, 120447), (17844, 106461), (23658, 80298), (26766, 70974), (35487, 53532), (40149, 47316)]