18928002

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{7867}}^1$

素因数の和:8273

約数の個数: 16

約数和(自身を含む): 37955232

約数和(自身を除く): 19027230

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 7867, 15734, 23601, 47202, 3154667, 6309334, 9464001, 18928002]

約数ペア:

[(1, 18928002), (2, 9464001), (3, 6309334), (6, 3154667), (401, 47202), (802, 23601), (1203, 15734), (2406, 7867)]