42656586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6469}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 98136960

約数和(自身を除く): 55480374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6469, 6594, 12938, 19407, 38814, 45283, 90566, 135849, 271698, 1015633, 2031266, 3046899, 6093798, 7109431, 14218862, 21328293, 42656586]

約数ペア:

[(1, 42656586), (2, 21328293), (3, 14218862), (6, 7109431), (7, 6093798), (14, 3046899), (21, 2031266), (42, 1015633), (157, 271698), (314, 135849), (471, 90566), (942, 45283), (1099, 38814), (2198, 19407), (3297, 12938), (6469, 6594)]