18141788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38113}}^1$

素因数の和:38141

約数の個数: 24

約数和(自身を含む): 38418912

約数和(自身を除く): 20277124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38113, 76226, 152452, 266791, 533582, 647921, 1067164, 1295842, 2591684, 4535447, 9070894, 18141788]

約数ペア:

[(1, 18141788), (2, 9070894), (4, 4535447), (7, 2591684), (14, 1295842), (17, 1067164), (28, 647921), (34, 533582), (68, 266791), (119, 152452), (238, 76226), (476, 38113)]