2008684818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1771327}}^1$

素因数の和:1771348

約数の個数: 40

約数和(自身を含む): 5143936512

約数和(自身を除く): 3135251694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1771327, 3542654, 5313981, 10627962, 12399289, 15941943, 24798578, 31883886, 37197867, 47825829, 74395734, 95651658, 111593601, 143477487, 223187202, 286954974, 334780803, 669561606, 1004342409, 2008684818]

約数ペア:

[(1, 2008684818), (2, 1004342409), (3, 669561606), (6, 334780803), (7, 286954974), (9, 223187202), (14, 143477487), (18, 111593601), (21, 95651658), (27, 74395734), (42, 47825829), (54, 37197867), (63, 31883886), (81, 24798578), (126, 15941943), (162, 12399289), (189, 10627962), (378, 5313981), (567, 3542654), (1134, 1771327)]