18662484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81853}}^1$

素因数の和:81879

約数の個数: 24

約数和(自身を含む): 45838240

約数和(自身を除く): 27175756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81853, 163706, 245559, 327412, 491118, 982236, 1555207, 3110414, 4665621, 6220828, 9331242, 18662484]

約数ペア:

[(1, 18662484), (2, 9331242), (3, 6220828), (4, 4665621), (6, 3110414), (12, 1555207), (19, 982236), (38, 491118), (57, 327412), (76, 245559), (114, 163706), (228, 81853)]