40386612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2879}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 67993548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 2879, 3507, 4676, 5758, 7014, 8637, 11516, 14028, 17274, 20153, 34548, 40306, 60459, 80612, 120918, 241836, 480793, 961586, 1442379, 1923172, 2884758, 3365551, 5769516, 6731102, 10096653, 13462204, 20193306, 40386612]

約数ペア:

[(1, 40386612), (2, 20193306), (3, 13462204), (4, 10096653), (6, 6731102), (7, 5769516), (12, 3365551), (14, 2884758), (21, 1923172), (28, 1442379), (42, 961586), (84, 480793), (167, 241836), (334, 120918), (501, 80612), (668, 60459), (1002, 40306), (1169, 34548), (2004, 20153), (2338, 17274), (2879, 14028), (3507, 11516), (4676, 8637), (5758, 7014)]