1998148914

素因数分解:

$2^1\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{68821}}^1$

素因数の和:70442

約数の個数: 24

約数和(自身を含む): 4332069612

約数和(自身を除く): 2333920698

約数列:

[1, 2, 3, 6, 9, 18, 1613, 3226, 4839, 9678, 14517, 29034, 68821, 137642, 206463, 412926, 619389, 1238778, 111008273, 222016546, 333024819, 666049638, 999074457, 1998148914]

約数ペア:

[(1, 1998148914), (2, 999074457), (3, 666049638), (6, 333024819), (9, 222016546), (18, 111008273), (1613, 1238778), (3226, 619389), (4839, 412926), (9678, 206463), (14517, 137642), (29034, 68821)]