2018145318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{88819}}^1$

素因数の和:89372

約数の個数: 32

約数和(自身を含む): 4621482240

約数和(自身を除く): 2603336922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3787, 7574, 11361, 22722, 88819, 177638, 266457, 532914, 621733, 1243466, 1865199, 3730398, 48051079, 96102158, 144153237, 288306474, 336357553, 672715106, 1009072659, 2018145318]

約数ペア:

[(1, 2018145318), (2, 1009072659), (3, 672715106), (6, 336357553), (7, 288306474), (14, 144153237), (21, 96102158), (42, 48051079), (541, 3730398), (1082, 1865199), (1623, 1243466), (3246, 621733), (3787, 532914), (7574, 266457), (11361, 177638), (22722, 88819)]