56288322

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 69859518

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 223, 333, 379, 446, 666, 669, 758, 1137, 1338, 2007, 2274, 3411, 4014, 6822, 8251, 14023, 16502, 24753, 28046, 42069, 49506, 74259, 84138, 84517, 126207, 148518, 169034, 252414, 253551, 507102, 760653, 1521306, 3127129, 6254258, 9381387, 18762774, 28144161, 56288322]

約数ペア:

[(1, 56288322), (2, 28144161), (3, 18762774), (6, 9381387), (9, 6254258), (18, 3127129), (37, 1521306), (74, 760653), (111, 507102), (222, 253551), (223, 252414), (333, 169034), (379, 148518), (446, 126207), (666, 84517), (669, 84138), (758, 74259), (1137, 49506), (1338, 42069), (2007, 28046), (2274, 24753), (3411, 16502), (4014, 14023), (6822, 8251)]