18162504

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 49549500

約数和(自身を除く): 31386996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1693, 1788, 2682, 3386, 3576, 5079, 5364, 6772, 10158, 10728, 13544, 15237, 20316, 30474, 40632, 60948, 121896, 252257, 504514, 756771, 1009028, 1513542, 2018056, 2270313, 3027084, 4540626, 6054168, 9081252, 18162504]

約数ペア:

[(1, 18162504), (2, 9081252), (3, 6054168), (4, 4540626), (6, 3027084), (8, 2270313), (9, 2018056), (12, 1513542), (18, 1009028), (24, 756771), (36, 504514), (72, 252257), (149, 121896), (298, 60948), (447, 40632), (596, 30474), (894, 20316), (1192, 15237), (1341, 13544), (1693, 10728), (1788, 10158), (2682, 6772), (3386, 5364), (3576, 5079)]