19537401384

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{17891}}^1$

素因数の和:18455

約数の個数: 96

約数和(自身を含む): 54846136800

約数和(自身を除く): 35308735416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 523, 696, 1044, 1046, 1569, 2088, 2092, 3138, 4184, 4707, 6276, 9414, 12552, 15167, 17891, 18828, 30334, 35782, 37656, 45501, 53673, 60668, 71564, 91002, 107346, 121336, 136503, 143128, 161019, 182004, 214692, 273006, 322038, 364008, 429384, 518839, 546012, 644076, 1037678, 1092024, 1288152, 1556517, 2075356, 3113034, 4150712, 4669551, 6226068, 9339102, 9356993, 12452136, 18678204, 18713986, 28070979, 37356408, 37427972, 56141958, 74855944, 84212937, 112283916, 168425874, 224567832, 271352797, 336851748, 542705594, 673703496, 814058391, 1085411188, 1628116782, 2170822376, 2442175173, 3256233564, 4884350346, 6512467128, 9768700692, 19537401384]

約数ペア:

[(1, 19537401384), (2, 9768700692), (3, 6512467128), (4, 4884350346), (6, 3256233564), (8, 2442175173), (9, 2170822376), (12, 1628116782), (18, 1085411188), (24, 814058391), (29, 673703496), (36, 542705594), (58, 336851748), (72, 271352797), (87, 224567832), (116, 168425874), (174, 112283916), (232, 84212937), (261, 74855944), (348, 56141958), (522, 37427972), (523, 37356408), (696, 28070979), (1044, 18713986), (1046, 18678204), (1569, 12452136), (2088, 9356993), (2092, 9339102), (3138, 6226068), (4184, 4669551), (4707, 4150712), (6276, 3113034), (9414, 2075356), (12552, 1556517), (15167, 1288152), (17891, 1092024), (18828, 1037678), (30334, 644076), (35782, 546012), (37656, 518839), (45501, 429384), (53673, 364008), (60668, 322038), (71564, 273006), (91002, 214692), (107346, 182004), (121336, 161019), (136503, 143128)]