23869206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 55261440

約数和(自身を除く): 31392234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 983, 1278, 1349, 1966, 2698, 2949, 4047, 5898, 8094, 8847, 12141, 17694, 18677, 24282, 37354, 56031, 69793, 112062, 139586, 168093, 209379, 336186, 418758, 628137, 1256274, 1326067, 2652134, 3978201, 7956402, 11934603, 23869206]

約数ペア:

[(1, 23869206), (2, 11934603), (3, 7956402), (6, 3978201), (9, 2652134), (18, 1326067), (19, 1256274), (38, 628137), (57, 418758), (71, 336186), (114, 209379), (142, 168093), (171, 139586), (213, 112062), (342, 69793), (426, 56031), (639, 37354), (983, 24282), (1278, 18677), (1349, 17694), (1966, 12141), (2698, 8847), (2949, 8094), (4047, 5898)]