277792074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{314957}}^1$

素因数の和:314979

約数の個数: 36

約数和(自身を含む): 700151634

約数和(自身を除く): 422359560

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 314957, 629914, 944871, 1889742, 2204699, 2834613, 4409398, 5669226, 6614097, 13228194, 15432893, 19842291, 30865786, 39684582, 46298679, 92597358, 138896037, 277792074]

約数ペア:

[(1, 277792074), (2, 138896037), (3, 92597358), (6, 46298679), (7, 39684582), (9, 30865786), (14, 19842291), (18, 15432893), (21, 13228194), (42, 6614097), (49, 5669226), (63, 4409398), (98, 2834613), (126, 2204699), (147, 1889742), (294, 944871), (441, 629914), (882, 314957)]