131849886

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{64067}}^1$

素因数の和:64093

約数の個数: 32

約数和(自身を含む): 307526400

約数和(自身を除く): 175676514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 64067, 128134, 192201, 384402, 448469, 896938, 1345407, 2690814, 3139283, 6278566, 9417849, 18835698, 21974981, 43949962, 65924943, 131849886]

約数ペア:

[(1, 131849886), (2, 65924943), (3, 43949962), (6, 21974981), (7, 18835698), (14, 9417849), (21, 6278566), (42, 3139283), (49, 2690814), (98, 1345407), (147, 896938), (294, 448469), (343, 384402), (686, 192201), (1029, 128134), (2058, 64067)]