2643312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7885

約数の個数: 40

約数和(自身を含む): 7805056

約数和(自身を除く): 5161744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7867, 15734, 23601, 31468, 47202, 55069, 62936, 94404, 110138, 125872, 165207, 188808, 220276, 330414, 377616, 440552, 660828, 881104, 1321656, 2643312]

約数ペア:

[(1, 2643312), (2, 1321656), (3, 881104), (4, 660828), (6, 440552), (7, 377616), (8, 330414), (12, 220276), (14, 188808), (16, 165207), (21, 125872), (24, 110138), (28, 94404), (42, 62936), (48, 55069), (56, 47202), (84, 31468), (112, 23601), (168, 15734), (336, 7867)]