8199438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 18235392

約数和(自身を除く): 10035954

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3391, 6782, 10173, 20346, 44083, 88166, 105121, 132249, 210242, 264498, 315363, 630726, 1366573, 2733146, 4099719, 8199438]

約数ペア:

[(1, 8199438), (2, 4099719), (3, 2733146), (6, 1366573), (13, 630726), (26, 315363), (31, 264498), (39, 210242), (62, 132249), (78, 105121), (93, 88166), (186, 44083), (403, 20346), (806, 10173), (1209, 6782), (2418, 3391)]