61171698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{208067}}^1$

素因数の和:208086

約数の個数: 24

約数和(自身を含む): 142318512

約数和(自身を除く): 81146814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 208067, 416134, 624201, 1248402, 1456469, 2912938, 4369407, 8738814, 10195283, 20390566, 30585849, 61171698]

約数ペア:

[(1, 61171698), (2, 30585849), (3, 20390566), (6, 10195283), (7, 8738814), (14, 4369407), (21, 2912938), (42, 1456469), (49, 1248402), (98, 624201), (147, 416134), (294, 208067)]