38475486

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 103786056

約数和(自身を除く): 65310570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 81, 98, 111, 126, 131, 147, 162, 189, 222, 259, 262, 294, 333, 378, 393, 441, 518, 567, 666, 777, 786, 882, 917, 999, 1134, 1179, 1323, 1554, 1813, 1834, 1998, 2331, 2358, 2646, 2751, 2997, 3537, 3626, 3969, 4662, 4847, 5439, 5502, 5994, 6419, 6993, 7074, 7938, 8253, 9694, 10611, 10878, 12838, 13986, 14541, 16317, 16506, 19257, 20979, 21222, 24759, 29082, 32634, 33929, 38514, 41958, 43623, 48951, 49518, 57771, 67858, 74277, 87246, 97902, 101787, 115542, 130869, 146853, 148554, 173313, 203574, 237503, 261738, 293706, 305361, 346626, 392607, 475006, 519939, 610722, 712509, 785214, 916083, 1039878, 1425018, 1832166, 2137527, 2748249, 4275054, 5496498, 6412581, 12825162, 19237743, 38475486]

約数ペア:

[(1, 38475486), (2, 19237743), (3, 12825162), (6, 6412581), (7, 5496498), (9, 4275054), (14, 2748249), (18, 2137527), (21, 1832166), (27, 1425018), (37, 1039878), (42, 916083), (49, 785214), (54, 712509), (63, 610722), (74, 519939), (81, 475006), (98, 392607), (111, 346626), (126, 305361), (131, 293706), (147, 261738), (162, 237503), (189, 203574), (222, 173313), (259, 148554), (262, 146853), (294, 130869), (333, 115542), (378, 101787), (393, 97902), (441, 87246), (518, 74277), (567, 67858), (666, 57771), (777, 49518), (786, 48951), (882, 43623), (917, 41958), (999, 38514), (1134, 33929), (1179, 32634), (1323, 29082), (1554, 24759), (1813, 21222), (1834, 20979), (1998, 19257), (2331, 16506), (2358, 16317), (2646, 14541), (2751, 13986), (2997, 12838), (3537, 10878), (3626, 10611), (3969, 9694), (4662, 8253), (4847, 7938), (5439, 7074), (5502, 6993), (5994, 6419)]