2017809520002

素因数分解:

$2^1\times 3^4\times {\mathrm{12821}}^1\times {\mathrm{971501}}^1$

素因数の和:984336

約数の個数: 40

約数和(自身を含む): 4521745307772

約数和(自身を除く): 2503935787770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12821, 25642, 38463, 76926, 115389, 230778, 346167, 692334, 971501, 1038501, 1943002, 2077002, 2914503, 5829006, 8743509, 17487018, 26230527, 52461054, 78691581, 157383162, 12455614321, 24911228642, 37366842963, 74733685926, 112100528889, 224201057778, 336301586667, 672603173334, 1008904760001, 2017809520002]

約数ペア:

[(1, 2017809520002), (2, 1008904760001), (3, 672603173334), (6, 336301586667), (9, 224201057778), (18, 112100528889), (27, 74733685926), (54, 37366842963), (81, 24911228642), (162, 12455614321), (12821, 157383162), (25642, 78691581), (38463, 52461054), (76926, 26230527), (115389, 17487018), (230778, 8743509), (346167, 5829006), (692334, 2914503), (971501, 2077002), (1038501, 1943002)]