18457026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 43628256

約数和(自身を除く): 25171230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 937, 938, 1407, 1874, 2811, 2814, 3283, 5622, 6559, 6566, 9849, 13118, 19677, 19698, 39354, 45913, 62779, 91826, 125558, 137739, 188337, 275478, 376674, 439453, 878906, 1318359, 2636718, 3076171, 6152342, 9228513, 18457026]

約数ペア:

[(1, 18457026), (2, 9228513), (3, 6152342), (6, 3076171), (7, 2636718), (14, 1318359), (21, 878906), (42, 439453), (49, 376674), (67, 275478), (98, 188337), (134, 137739), (147, 125558), (201, 91826), (294, 62779), (402, 45913), (469, 39354), (937, 19698), (938, 19677), (1407, 13118), (1874, 9849), (2811, 6566), (2814, 6559), (3283, 5622)]