855607554

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{1297}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 1886378208

約数和(自身を除く): 1030770654

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 547, 603, 1094, 1206, 1297, 1641, 2594, 3282, 3891, 4923, 7782, 9846, 11673, 23346, 36649, 73298, 86899, 109947, 173798, 219894, 260697, 329841, 521394, 659682, 709459, 782091, 1418918, 1564182, 2128377, 4256754, 6385131, 12770262, 47533753, 95067506, 142601259, 285202518, 427803777, 855607554]

約数ペア:

[(1, 855607554), (2, 427803777), (3, 285202518), (6, 142601259), (9, 95067506), (18, 47533753), (67, 12770262), (134, 6385131), (201, 4256754), (402, 2128377), (547, 1564182), (603, 1418918), (1094, 782091), (1206, 709459), (1297, 659682), (1641, 521394), (2594, 329841), (3282, 260697), (3891, 219894), (4923, 173798), (7782, 109947), (9846, 86899), (11673, 73298), (23346, 36649)]