6891948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{3907}}^1$

素因数の和:3931

約数の個数: 54

約数和(自身を含む): 20270796

約数和(自身を除く): 13378848

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 3907, 7814, 11721, 15628, 23442, 27349, 35163, 46884, 54698, 70326, 82047, 109396, 140652, 164094, 191443, 246141, 328188, 382886, 492282, 574329, 765772, 984564, 1148658, 1722987, 2297316, 3445974, 6891948]

約数ペア:

[(1, 6891948), (2, 3445974), (3, 2297316), (4, 1722987), (6, 1148658), (7, 984564), (9, 765772), (12, 574329), (14, 492282), (18, 382886), (21, 328188), (28, 246141), (36, 191443), (42, 164094), (49, 140652), (63, 109396), (84, 82047), (98, 70326), (126, 54698), (147, 46884), (196, 35163), (252, 27349), (294, 23442), (441, 15628), (588, 11721), (882, 7814), (1764, 3907)]