259231554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2797}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 593623680

約数和(自身を除く): 334392126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 2439, 2797, 4878, 5149, 5594, 8391, 10298, 15447, 16782, 25173, 30894, 46341, 50346, 53143, 92682, 106286, 159429, 318858, 478287, 757987, 956574, 1515974, 2273961, 4547922, 6821883, 13643766, 14401753, 28803506, 43205259, 86410518, 129615777, 259231554]

約数ペア:

[(1, 259231554), (2, 129615777), (3, 86410518), (6, 43205259), (9, 28803506), (18, 14401753), (19, 13643766), (38, 6821883), (57, 4547922), (114, 2273961), (171, 1515974), (271, 956574), (342, 757987), (542, 478287), (813, 318858), (1626, 159429), (2439, 106286), (2797, 92682), (4878, 53143), (5149, 50346), (5594, 46341), (8391, 30894), (10298, 25173), (15447, 16782)]