18648324

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{947}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 47274864

約数和(自身を除く): 28626540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 947, 1094, 1641, 1894, 2188, 2841, 3282, 3788, 4923, 5682, 6564, 8523, 9846, 11364, 17046, 19692, 34092, 518009, 1036018, 1554027, 2072036, 3108054, 4662081, 6216108, 9324162, 18648324]

約数ペア:

[(1, 18648324), (2, 9324162), (3, 6216108), (4, 4662081), (6, 3108054), (9, 2072036), (12, 1554027), (18, 1036018), (36, 518009), (547, 34092), (947, 19692), (1094, 17046), (1641, 11364), (1894, 9846), (2188, 8523), (2841, 6564), (3282, 5682), (3788, 4923)]