306127122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{196993}}^1$

素因数の和:197042

約数の個数: 32

約数和(自身を含む): 718634112

約数和(自身を除く): 412506990

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 196993, 393986, 590979, 1181958, 1378951, 2757902, 4136853, 7288741, 8273706, 14577482, 21866223, 43732446, 51021187, 102042374, 153063561, 306127122]

約数ペア:

[(1, 306127122), (2, 153063561), (3, 102042374), (6, 51021187), (7, 43732446), (14, 21866223), (21, 14577482), (37, 8273706), (42, 7288741), (74, 4136853), (111, 2757902), (222, 1378951), (259, 1181958), (518, 590979), (777, 393986), (1554, 196993)]