306936294

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{149143}}^1$

素因数の和:149169

約数の個数: 32

約数和(自身を含む): 715891200

約数和(自身を除く): 408954906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 149143, 298286, 447429, 894858, 1044001, 2088002, 3132003, 6264006, 7308007, 14616014, 21924021, 43848042, 51156049, 102312098, 153468147, 306936294]

約数ペア:

[(1, 306936294), (2, 153468147), (3, 102312098), (6, 51156049), (7, 43848042), (14, 21924021), (21, 14616014), (42, 7308007), (49, 6264006), (98, 3132003), (147, 2088002), (294, 1044001), (343, 894858), (686, 447429), (1029, 298286), (2058, 149143)]