3987228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{6781}}^1$

素因数の和:6802

約数の個数: 36

約数和(自身を含む): 10824072

約数和(自身を除く): 6836844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 6781, 13562, 20343, 27124, 40686, 47467, 81372, 94934, 142401, 189868, 284802, 332269, 569604, 664538, 996807, 1329076, 1993614, 3987228]

約数ペア:

[(1, 3987228), (2, 1993614), (3, 1329076), (4, 996807), (6, 664538), (7, 569604), (12, 332269), (14, 284802), (21, 189868), (28, 142401), (42, 94934), (49, 81372), (84, 47467), (98, 40686), (147, 27124), (196, 20343), (294, 13562), (588, 6781)]