123869142

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{11527}}^1$

素因数の和:11737

約数の個数: 32

約数和(自身を含む): 276672000

約数和(自身を除く): 152802858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 11527, 23054, 34581, 69162, 103743, 207486, 311229, 622458, 2293873, 4587746, 6881619, 13763238, 20644857, 41289714, 61934571, 123869142]

約数ペア:

[(1, 123869142), (2, 61934571), (3, 41289714), (6, 20644857), (9, 13763238), (18, 6881619), (27, 4587746), (54, 2293873), (199, 622458), (398, 311229), (597, 207486), (1194, 103743), (1791, 69162), (3582, 34581), (5373, 23054), (10746, 11527)]