18075476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 32417280

約数和(自身を除く): 14341804

約数列:

[1, 2, 4, 59, 118, 191, 236, 382, 401, 764, 802, 1604, 11269, 22538, 23659, 45076, 47318, 76591, 94636, 153182, 306364, 4518869, 9037738, 18075476]

約数ペア:

[(1, 18075476), (2, 9037738), (4, 4518869), (59, 306364), (118, 153182), (191, 94636), (236, 76591), (382, 47318), (401, 45076), (764, 23659), (802, 22538), (1604, 11269)]