2017780056

素因数分解:

$2^3\times 3^2\times {\mathrm{1523}}^1\times {\mathrm{18401}}^1$

素因数の和:19936

約数の個数: 48

約数和(自身を含む): 5468706360

約数和(自身を除く): 3450926304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1523, 3046, 4569, 6092, 9138, 12184, 13707, 18276, 18401, 27414, 36552, 36802, 54828, 55203, 73604, 109656, 110406, 147208, 165609, 220812, 331218, 441624, 662436, 1324872, 28024723, 56049446, 84074169, 112098892, 168148338, 224197784, 252222507, 336296676, 504445014, 672593352, 1008890028, 2017780056]

約数ペア:

[(1, 2017780056), (2, 1008890028), (3, 672593352), (4, 504445014), (6, 336296676), (8, 252222507), (9, 224197784), (12, 168148338), (18, 112098892), (24, 84074169), (36, 56049446), (72, 28024723), (1523, 1324872), (3046, 662436), (4569, 441624), (6092, 331218), (9138, 220812), (12184, 165609), (13707, 147208), (18276, 110406), (18401, 109656), (27414, 73604), (36552, 55203), (36802, 54828)]