18055503882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1353689}}^1$

素因数の和:1353732

約数の個数: 64

約数和(自身を含む): 45483984000

約数和(自身を除く): 27428480118

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 1353689, 2707378, 4061067, 8122134, 12183201, 17597957, 24366402, 25720091, 35195914, 36549603, 51440182, 52793871, 73099206, 77160273, 105587742, 154320546, 158381613, 231480819, 316763226, 334361183, 462961638, 475144839, 668722366, 694442457, 950289678, 1003083549, 1388884914, 2006167098, 3009250647, 6018501294, 9027751941, 18055503882]

約数ペア:

[(1, 18055503882), (2, 9027751941), (3, 6018501294), (6, 3009250647), (9, 2006167098), (13, 1388884914), (18, 1003083549), (19, 950289678), (26, 694442457), (27, 668722366), (38, 475144839), (39, 462961638), (54, 334361183), (57, 316763226), (78, 231480819), (114, 158381613), (117, 154320546), (171, 105587742), (234, 77160273), (247, 73099206), (342, 52793871), (351, 51440182), (494, 36549603), (513, 35195914), (702, 25720091), (741, 24366402), (1026, 17597957), (1482, 12183201), (2223, 8122134), (4446, 4061067), (6669, 2707378), (13338, 1353689)]