18288654

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 37604736

約数和(自身を除く): 19316082

約数列:

[1, 2, 3, 6, 61, 107, 122, 183, 214, 321, 366, 467, 642, 934, 1401, 2802, 6527, 13054, 19581, 28487, 39162, 49969, 56974, 85461, 99938, 149907, 170922, 299814, 3048109, 6096218, 9144327, 18288654]

約数ペア:

[(1, 18288654), (2, 9144327), (3, 6096218), (6, 3048109), (61, 299814), (107, 170922), (122, 149907), (183, 99938), (214, 85461), (321, 56974), (366, 49969), (467, 39162), (642, 28487), (934, 19581), (1401, 13054), (2802, 6527)]