18021408

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 47700576

約数和(自身を除く): 29679168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1433, 1572, 2096, 2866, 3144, 4192, 4299, 5732, 6288, 8598, 11464, 12576, 17196, 22928, 34392, 45856, 68784, 137568, 187723, 375446, 563169, 750892, 1126338, 1501784, 2252676, 3003568, 4505352, 6007136, 9010704, 18021408]

約数ペア:

[(1, 18021408), (2, 9010704), (3, 6007136), (4, 4505352), (6, 3003568), (8, 2252676), (12, 1501784), (16, 1126338), (24, 750892), (32, 563169), (48, 375446), (96, 187723), (131, 137568), (262, 68784), (393, 45856), (524, 34392), (786, 22928), (1048, 17196), (1433, 12576), (1572, 11464), (2096, 8598), (2866, 6288), (3144, 5732), (4192, 4299)]