213654564

素因数分解:

$2^2\times 3^3\times {\mathrm{947}}^1\times {\mathrm{2089}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 554769600

約数和(自身を除く): 341115036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 947, 1894, 2089, 2841, 3788, 4178, 5682, 6267, 8356, 8523, 11364, 12534, 17046, 18801, 25068, 25569, 34092, 37602, 51138, 56403, 75204, 102276, 112806, 225612, 1978283, 3956566, 5934849, 7913132, 11869698, 17804547, 23739396, 35609094, 53413641, 71218188, 106827282, 213654564]

約数ペア:

[(1, 213654564), (2, 106827282), (3, 71218188), (4, 53413641), (6, 35609094), (9, 23739396), (12, 17804547), (18, 11869698), (27, 7913132), (36, 5934849), (54, 3956566), (108, 1978283), (947, 225612), (1894, 112806), (2089, 102276), (2841, 75204), (3788, 56403), (4178, 51138), (5682, 37602), (6267, 34092), (8356, 25569), (8523, 25068), (11364, 18801), (12534, 17046)]