67847989818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2520169}}^1$

素因数の和:2520822

約数の個数: 32

約数和(自身を含む): 155323117440

約数和(自身を除く): 87475127622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 26922, 2520169, 5040338, 7560507, 15121014, 17641183, 35282366, 52923549, 105847098, 1615428329, 3230856658, 4846284987, 9692569974, 11307998303, 22615996606, 33923994909, 67847989818]

約数ペア:

[(1, 67847989818), (2, 33923994909), (3, 22615996606), (6, 11307998303), (7, 9692569974), (14, 4846284987), (21, 3230856658), (42, 1615428329), (641, 105847098), (1282, 52923549), (1923, 35282366), (3846, 17641183), (4487, 15121014), (8974, 7560507), (13461, 5040338), (26922, 2520169)]