16220124

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1291}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 41150200

約数和(自身を除く): 24930076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1291, 1396, 2094, 2582, 3141, 3873, 4188, 5164, 6282, 7746, 11619, 12564, 15492, 23238, 46476, 450559, 901118, 1351677, 1802236, 2703354, 4055031, 5406708, 8110062, 16220124]

約数ペア:

[(1, 16220124), (2, 8110062), (3, 5406708), (4, 4055031), (6, 2703354), (9, 1802236), (12, 1351677), (18, 901118), (36, 450559), (349, 46476), (698, 23238), (1047, 15492), (1291, 12564), (1396, 11619), (2094, 7746), (2582, 6282), (3141, 5164), (3873, 4188)]