19431170028

素因数分解:

$2^2\times 3^4\times {\mathrm{557}}^1\times {\mathrm{107671}}^1$

素因数の和:108244

約数の個数: 60

約数和(自身を含む): 50888586672

約数和(自身を除く): 31457416644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 15039, 20052, 30078, 45117, 60156, 90234, 107671, 180468, 215342, 323013, 430684, 646026, 969039, 1292052, 1938078, 2907117, 3876156, 5814234, 8721351, 11628468, 17442702, 34885404, 59972747, 119945494, 179918241, 239890988, 359836482, 539754723, 719672964, 1079509446, 1619264169, 2159018892, 3238528338, 4857792507, 6477056676, 9715585014, 19431170028]

約数ペア:

[(1, 19431170028), (2, 9715585014), (3, 6477056676), (4, 4857792507), (6, 3238528338), (9, 2159018892), (12, 1619264169), (18, 1079509446), (27, 719672964), (36, 539754723), (54, 359836482), (81, 239890988), (108, 179918241), (162, 119945494), (324, 59972747), (557, 34885404), (1114, 17442702), (1671, 11628468), (2228, 8721351), (3342, 5814234), (5013, 3876156), (6684, 2907117), (10026, 1938078), (15039, 1292052), (20052, 969039), (30078, 646026), (45117, 430684), (60156, 323013), (90234, 215342), (107671, 180468)]