18747201564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{34267}}^1$

素因数の和:34464

約数の個数: 144

約数和(自身を含む): 58675588608

約数和(自身を除く): 39928387044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 167, 182, 234, 252, 273, 334, 364, 468, 501, 546, 668, 819, 1002, 1092, 1169, 1503, 1638, 2004, 2171, 2338, 3006, 3276, 3507, 4342, 4676, 6012, 6513, 7014, 8684, 10521, 13026, 14028, 15197, 19539, 21042, 26052, 30394, 34267, 39078, 42084, 45591, 60788, 68534, 78156, 91182, 102801, 136773, 137068, 182364, 205602, 239869, 273546, 308403, 411204, 445471, 479738, 547092, 616806, 719607, 890942, 959476, 1233612, 1336413, 1439214, 1781884, 2158821, 2672826, 2878428, 3118297, 4009239, 4317642, 5345652, 5722589, 6236594, 8018478, 8635284, 9354891, 11445178, 12473188, 16036956, 17167767, 18709782, 22890356, 28064673, 34335534, 37419564, 40058123, 51503301, 56129346, 68671068, 74393657, 80116246, 103006602, 112258692, 120174369, 148787314, 160232492, 206013204, 223180971, 240348738, 297574628, 360523107, 446361942, 480697476, 520755599, 669542913, 721046214, 892723884, 1041511198, 1339085826, 1442092428, 1562266797, 2083022396, 2678171652, 3124533594, 4686800391, 6249067188, 9373600782, 18747201564]

約数ペア:

[(1, 18747201564), (2, 9373600782), (3, 6249067188), (4, 4686800391), (6, 3124533594), (7, 2678171652), (9, 2083022396), (12, 1562266797), (13, 1442092428), (14, 1339085826), (18, 1041511198), (21, 892723884), (26, 721046214), (28, 669542913), (36, 520755599), (39, 480697476), (42, 446361942), (52, 360523107), (63, 297574628), (78, 240348738), (84, 223180971), (91, 206013204), (117, 160232492), (126, 148787314), (156, 120174369), (167, 112258692), (182, 103006602), (234, 80116246), (252, 74393657), (273, 68671068), (334, 56129346), (364, 51503301), (468, 40058123), (501, 37419564), (546, 34335534), (668, 28064673), (819, 22890356), (1002, 18709782), (1092, 17167767), (1169, 16036956), (1503, 12473188), (1638, 11445178), (2004, 9354891), (2171, 8635284), (2338, 8018478), (3006, 6236594), (3276, 5722589), (3507, 5345652), (4342, 4317642), (4676, 4009239), (6012, 3118297), (6513, 2878428), (7014, 2672826), (8684, 2158821), (10521, 1781884), (13026, 1439214), (14028, 1336413), (15197, 1233612), (19539, 959476), (21042, 890942), (26052, 719607), (30394, 616806), (34267, 547092), (39078, 479738), (42084, 445471), (45591, 411204), (60788, 308403), (68534, 273546), (78156, 239869), (91182, 205602), (102801, 182364), (136773, 137068)]