1938993876

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{72103}}^1$

素因数の和:72202

約数の個数: 60

約数和(自身を含む): 5130055392

約数和(自身を除く): 3191061516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 6723, 8964, 13446, 26892, 72103, 144206, 216309, 288412, 432618, 648927, 865236, 1297854, 1946781, 2595708, 3893562, 5840343, 5984549, 7787124, 11680686, 11969098, 17953647, 23361372, 23938196, 35907294, 53860941, 71814588, 107721882, 161582823, 215443764, 323165646, 484748469, 646331292, 969496938, 1938993876]

約数ペア:

[(1, 1938993876), (2, 969496938), (3, 646331292), (4, 484748469), (6, 323165646), (9, 215443764), (12, 161582823), (18, 107721882), (27, 71814588), (36, 53860941), (54, 35907294), (81, 23938196), (83, 23361372), (108, 17953647), (162, 11969098), (166, 11680686), (249, 7787124), (324, 5984549), (332, 5840343), (498, 3893562), (747, 2595708), (996, 1946781), (1494, 1297854), (2241, 865236), (2988, 648927), (4482, 432618), (6723, 288412), (8964, 216309), (13446, 144206), (26892, 72103)]