18372636

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 47873280

約数和(自身を除く): 29500644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 547, 622, 933, 1094, 1244, 1641, 1866, 2188, 2799, 3282, 3732, 4923, 5598, 6564, 8397, 9846, 11196, 14769, 16794, 19692, 29538, 33588, 59076, 170117, 340234, 510351, 680468, 1020702, 1531053, 2041404, 3062106, 4593159, 6124212, 9186318, 18372636]

約数ペア:

[(1, 18372636), (2, 9186318), (3, 6124212), (4, 4593159), (6, 3062106), (9, 2041404), (12, 1531053), (18, 1020702), (27, 680468), (36, 510351), (54, 340234), (108, 170117), (311, 59076), (547, 33588), (622, 29538), (933, 19692), (1094, 16794), (1244, 14769), (1641, 11196), (1866, 9846), (2188, 8397), (2799, 6564), (3282, 5598), (3732, 4923)]