38620764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11819

約数の個数: 72

約数和(自身を含む): 120163680

約数和(自身を除く): 81542916

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, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 11789, 23578, 35367, 47156, 70734, 82523, 106101, 141468, 153257, 165046, 212202, 247569, 306514, 330092, 424404, 459771, 495138, 613028, 742707, 919542, 990276, 1072799, 1379313, 1485414, 1839084, 2145598, 2758626, 2970828, 3218397, 4291196, 5517252, 6436794, 9655191, 12873588, 19310382, 38620764]

約数ペア:

[(1, 38620764), (2, 19310382), (3, 12873588), (4, 9655191), (6, 6436794), (7, 5517252), (9, 4291196), (12, 3218397), (13, 2970828), (14, 2758626), (18, 2145598), (21, 1839084), (26, 1485414), (28, 1379313), (36, 1072799), (39, 990276), (42, 919542), (52, 742707), (63, 613028), (78, 495138), (84, 459771), (91, 424404), (117, 330092), (126, 306514), (156, 247569), (182, 212202), (234, 165046), (252, 153257), (273, 141468), (364, 106101), (468, 82523), (546, 70734), (819, 47156), (1092, 35367), (1638, 23578), (3276, 11789)]