1855944

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 5089500

約数和(自身を除く): 3233556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 173, 298, 346, 447, 519, 596, 692, 894, 1038, 1192, 1341, 1384, 1557, 1788, 2076, 2682, 3114, 3576, 4152, 5364, 6228, 10728, 12456, 25777, 51554, 77331, 103108, 154662, 206216, 231993, 309324, 463986, 618648, 927972, 1855944]

約数ペア:

[(1, 1855944), (2, 927972), (3, 618648), (4, 463986), (6, 309324), (8, 231993), (9, 206216), (12, 154662), (18, 103108), (24, 77331), (36, 51554), (72, 25777), (149, 12456), (173, 10728), (298, 6228), (346, 5364), (447, 4152), (519, 3576), (596, 3114), (692, 2682), (894, 2076), (1038, 1788), (1192, 1557), (1341, 1384)]