38178486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 52138314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 293, 342, 381, 513, 586, 762, 879, 1026, 1143, 1758, 2286, 2413, 2637, 3429, 4826, 5274, 5567, 6858, 7239, 7911, 11134, 14478, 15822, 16701, 21717, 33402, 37211, 43434, 50103, 65151, 74422, 100206, 111633, 130302, 150309, 223266, 300618, 334899, 669798, 707009, 1004697, 1414018, 2009394, 2121027, 4242054, 6363081, 12726162, 19089243, 38178486]

約数ペア:

[(1, 38178486), (2, 19089243), (3, 12726162), (6, 6363081), (9, 4242054), (18, 2121027), (19, 2009394), (27, 1414018), (38, 1004697), (54, 707009), (57, 669798), (114, 334899), (127, 300618), (171, 223266), (254, 150309), (293, 130302), (342, 111633), (381, 100206), (513, 74422), (586, 65151), (762, 50103), (879, 43434), (1026, 37211), (1143, 33402), (1758, 21717), (2286, 16701), (2413, 15822), (2637, 14478), (3429, 11134), (4826, 7911), (5274, 7239), (5567, 6858)]