77686182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{205519}}^1$

素因数の和:205537

約数の個数: 32

約数和(自身を含む): 197299200

約数和(自身を除く): 119613018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 205519, 411038, 616557, 1233114, 1438633, 1849671, 2877266, 3699342, 4315899, 5549013, 8631798, 11098026, 12947697, 25895394, 38843091, 77686182]

約数ペア:

[(1, 77686182), (2, 38843091), (3, 25895394), (6, 12947697), (7, 11098026), (9, 8631798), (14, 5549013), (18, 4315899), (21, 3699342), (27, 2877266), (42, 1849671), (54, 1438633), (63, 1233114), (126, 616557), (189, 411038), (378, 205519)]