18032718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 39497472

約数和(自身を除く): 21464754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 631, 866, 1262, 1299, 1893, 2598, 3786, 4763, 6941, 9526, 13882, 14289, 20823, 28578, 41646, 273223, 546446, 819669, 1639338, 3005453, 6010906, 9016359, 18032718]

約数ペア:

[(1, 18032718), (2, 9016359), (3, 6010906), (6, 3005453), (11, 1639338), (22, 819669), (33, 546446), (66, 273223), (433, 41646), (631, 28578), (866, 20823), (1262, 14289), (1299, 13882), (1893, 9526), (2598, 6941), (3786, 4763)]